Jieun and Chunji are siblings. Jieun has a crush on Daehyun. Chanhee is a nerd boy who doesn't really know about what love is. Jaehyun and L.Joe are bestfriends and they have a crush with these cute siblings. Can they feel the happiness?

“Hello? Byunghun-ah”   “Ne, Chanhee baby? Is it over already?”   “No, but I miss you. Where are you honey?” Chanhee whined.   “I’m on my way, but right now I’m stucked in this traffic jam”   “Oh my, byung tonight is really cold. Did you wear a sweater?”   Oh , I’m forgot -Byunghun mentally cursed himself.   “Byungie? Are you there?” asked Ch