Lee Wan arrives at a video game company, and in the elevator it seems that he meets someone that he used to know.

Lee Wan and Shin Ki Tae lost contact with each other after graduation, but the two of them still have feelings for the other.

Lee Wan shares his views with his colleagues during a meeting, but indirectly learns of a secret that Shin Ki Tae has been keeping from him.

Shin Ki Tae accompanies Lee Wan back to their alma mater to collect research materials, and while they're on campus, he reveals to Lee Wan an object full of memories.

When Shin Ki Tae sees Lee Wan working overtime, he decides to invite him over for a sleepover.

Shin Ki Tae and Lee Wan finally go out on their first date together!

Shin Ki tae accidentally heard Lee Wan reveal his secret, and because of this he feels deeply sad and concerned.