Yoon Dujun and Yang Yoseob both are smart and genius boys. They met in a hospital, during their treatment. They hang out together for a short time before both of them ended up by getting engaged to each other.

Yang Yoseob- a very nice, sweet, heartkind, polite and never talk bad or curse ONLY show to the other people, except for Yoon Dujun. For Yoon Dujun, Yang Yoseob is a best actor and have two personalities- which suit to be an alien.

Yoon Dujun- a very charming, caring, gentleman, polite and most wanted by everyone ( including the younger and older.) because of his strike features.

for Yang Yoseob, Dujun is a baddas and idiot King Kong.

They both lived together and went to the same university. Despite those quarrels and fights, there's a pure tiny dot in Dujun's heart for Yoseob.

you - ah, should I rated this fic? Tell me :)