On an ordinary day in 2022, Yonsei Hospital, which is still busy, with patients coming and going, and doctors who are responsible for their posts, is an ordinary day for the hospital.

In the operating room, after Xu Yuzhen finished the final steps, he was no longer an intern who was called around in the emergency room, but an experienced resident doctor, and he was relieved and skilled to transfer the finishing actions to his junior.

"It's hard work, then the follow-up stitching will be handed over to you"

yawning and tidying up before leaving outside the operating room, Zhang Jitai, who had just finished the operation, immediately approached him, with a tentative expression trying to ask something from Xu Yuzhen's mouth.

"I heard you applied for a leave of absence?"

didn't deny it, Xu Yuzhen just kept quiet and didn't say anything.

Since he successfully became a resident doctor, Xu Yuzhen not only rarely had any trouble, but even a model student in the hospital, not only willing to help other doctors on duty, but also rarely asked for leave from him, this time he simply took a short vacation, although there was no special publicity, but because it was too unbelievable, it accidentally spread in the hospital.

Even Zhang Jitai, who is a good friend, looked at him mysteriously, and felt that something was wrong, and he had never heard Xu Yuzhen mention this matter from beginning to end, which made him say that he would not let him go so easily.

"Where is a person going to play?"

"Why didn't you invite me?"

Turning his head and looking at Xu Yuzhen sadly, he thought he was his best friend, Zhang Jitai even knew about his leave from the nurses in his group, and was ridiculed by the nurses because of this.

This kind of grievance naturally has to be recovered from Xu Yuzhen's body, so now you have to ask for something that others don't know, so that the nurses can get it back.

How do you know that the shrewd Xu Yuzhen is not fooled at all, but he is very confidential about his vacation, and he directly turned the topic back to Zhang Jitai.

"You're not running out of vacations"

"How to play with you"

In a few words, Zhang Jitai, who loves to take regular vacations, was hit.

After confirming the time in the mobile phone, Xu Yuzhen, who was surprised that the time was a little late, didn't say much nonsense, said goodbye to his good friend directly, turned around and left without looking back.

"Without further ado, I'm in a hurry"

It seems that he suddenly remembered something, and he didn't forget to explain it before leaving.

"That's right! Don't keep sending me messages"

"I don't like to read messages on vacation"

After being sluggish for a few seconds, Zhang Jitai didn't pay any attention to Xu Yuzhen's warning just now, but he saw something extra, and anyone could easily see that Xu Yuzhen couldn't control the rising corners of his mouth.

"This kid seems to be in a good mood"

On the other side, Ahn Yoo-jin appeared at Incheon Airport with Ernie and the staff of the production team, who had met for the first time in the café last time, and were preparing to leave the country.

"This is everyone's passport"

Today, she is dressed in a very special way, wearing Y2K clothes of almost the same era as when she was born, and obediently took her passport and air ticket from the hands of the staff, and then began to shoot the show with the camera.

While most of the staff of the filming team were moving to the airport, writer Li Youting was talking anxiously on the phone alone.

"What the hell, usually shrewd, don't give me trouble again today"

Although he complained in his mouth, he was still not at ease, and he was busy making phone calls.

Fortunately, at the last moment when writer Li Youting was about to give up waiting, the person she was waiting for finally appeared at the airport.

"Nuna"

The whole person was panting and out of breath, in order to catch up with this last moment, Xu Yuzhen could start the running mode that he hadn't seen for a long time.

After seeing the long-awaited figure, Li Youting finally handed over the ticket and passport in his hand with confidence.

"Finally appeared, I thought you were going to catch the next plane yourself"

Xu Yuzhen, who was still out of breath, looked apologetic, he had already calculated the time today, and after returning home from the hospital, he could change his clothes, and he also had plenty of time, but he didn't know that an emergency operation suddenly came, making his original plan useless at all.

"There was a patient just now, and he needed emergency surgery"

"So it's late to get off work"

Li Youting, a writer and writer, noticed that Xu Yuzhen was wearing a shirt that was very incompatible with the so-called trip, so he appeared at the airport, and it seemed that the time was really urgent, so he didn't even have time to change his clothes before he came.

"Ahh That's why I dressed like this."

"I still smell of a hospital"

When he got closer, there was even a specific smell that belonged to the operating room of the hospital, and Li Youting unconsciously retreated a few more in disgust.

I saw that he smelled himself apologetically, he had long been accustomed to the smell from the operating room, Xu Yuzhen didn't think that other people would be uncomfortable with such a smell.

"Include it"

"For fear of not being able to catch the plane, I didn't delay at all"

After successfully checking in all the luggage, the two of them leisurely and slowly prepared to walk to the boarding gate.

At this time, looking at Xu Yuzhen walking beside him, writer Li Youting still felt a little incredible, he never thought that his casually mentioned invitation would be so easy to succeed, this Xu Yuzhen, who seems to love work, would agree to himself so happily, and even used a long time of vacation.

I still felt that something was strange, and I was worried and confirmed with Xu Yuzhen again...

"But... Can you really come with us to Thailand?"

"How does it feel a little bit wrong?"

The opportunity for Seo Woo-jin and Lee Woo-jeong to get to know each other came from a TV series, when he was preparing for "The Life of a Witty Doctor", in order to truly understand the work and private life of a resident doctor, he came into contact with Seo Woo-jin through the introduction of Na Young-seok, who also graduated from Yonsei University.

On the way to prepare, Xu Yuzhen's opinion helped a lot, but... is also because of the relationship between meeting and meeting from time to time, and over time, he has formed an alternative relationship between Nuna and his younger brother with Li Youting, a writer, and the two are very compatible in some ideas.

Turning his head to look at the naughty and interesting personality, and the heart full of true warmth, but occasionally overly worried, Ernie hurriedly emphasized again with serious eyes...

"I used up all the vacations this year, all at once"

"And... I'm all here, what's the problem?"

With Xu Yuzhen's repeated assurances, Li Youting was really at ease.

After being relieved, the naughty Li Youting remembered what she had always been curious about, because she always felt that there should be some special reason for Xu Yuzhen, who promised to be so refreshing, and tried to test him before, but unfortunately he was vaguely brought by the alert him, and now he finally has time to torture him face-to-face alone.

"Why are you so reluctant?"

"Shouldn't I be moved?"

Knowing that holidays are very precious to doctors, no one usually uses them all at once, not to mention Xu Yuzhen's not easy to impulsive personality, how could he be so happy with Luo Yingshi for himself, so there must be some ulterior secrets in this

Li Youting was constantly entangled in the reason for his promise before, and Xu Yuzhen was also keenly aware of it, but... The real reason, naturally, he can't easily say it casually, if he is caught by this Ernie, then what will happen after that feels terrible just by imagining.

Xu Yuzhen always said the same reason for his decision to leave for Thailand together, no matter how Nuna in front of him asked, he showed a very firm attitude and did not waver easily, because... That's the reason in the first place.

"For our Brother Yingshi and Nuna, such a warm invitation"

"Of course I'm going"

deliberately looked at Li Youting without taking his eyes away, in order to make him believe in himself, don't ask again, a Li Youting Nuna is easy to deal with, if you add the difficult Luo Yingshi, it is not a simple bluff that can be ended, so now you have to let Li Youting Nuna believe in herself unconditionally.

The experienced Li Youting is not a fuel-efficient lamp, according to her understanding of Xu Yuzhen and her keen sixth sense, she just doesn't easily believe that Xu Yuzhen is not like a reason at all.

"Not for any other reason?"

Xu Yuzhen, who couldn't be persuaded and couldn't speak, could only pretend to be stupid for the time being, shrugged his shoulders and looked helpless.

"What else could be the reason?"

Imitating Xu Yuzhen, Li Youting also spread his hands, with a more helpless expression than Xu Yuzhen...

"How do I know, the reasons can be many"