Myung Jaehyun fell first.

It's always been like that since highschool. Now, he's currently a 3rd-year Tourism student at Yonsei University. He's known and seen as a total social butterfly, admired by everyone for his jolly nature and energy that cannot be compared, especially in making a lot of friends. There's always an invisible ray of sunshine around him that makes people feel very comforted. His lovely smile makes people smile as well. He's just always had a big heart for others since he was little, and that could be his one and only flaw. Too big that's why he easily falls for anyone he admires too much.

It's safe to say, he's had a lot of crushes, yes, but only two led to serious relationships; one lasted for a year and the other for only 8 months. Of course, he has his own separate preference for ideal boyfriends. It's not like he's only crushing on someone just to be in a relationship with them. After all, crushes don't always mean future relationships. Sometimes, it's just really a nice feeling to admire someone.

And then he met this guy named Leehan, who may or may not be his greatest crush challenge. Or in other words, his most ideal boyfriend to be, but also a tough ice to break at the same time.