You are an exchange student, you came from Japan to Korea for a year to study. And on the very first day you were asked to do a project with one of the students. The project is called “What is love?” Some guy approaches you.

“Hi, I'm Choi Soobin, you're a new exchange student from Japan? We can do a project together if you want, I live alone in an apartment. If everything suits you, then let’s exchange phone numbers.”

The guy was tall with a delicate face and a sweet voice.