Hyukjae is a cheery guy who always smiles and radiates warmth in his way. Donghae is the cold type, always stoic and nonchalant.     Despite the difference in their personalities, they still fell in love...    Though you can't expect Hyukjae not to sulk at times.

Jung Maejin. By the mention of her name, Lee Hyukjae would lower his head and smile cheekily. He loves her that much that he was willing to avoid her in order to protect her. And he was even willing to die for her. She is my twin sister. She is the purest girl I've ever known. And she's beautiful inside and out.   Lee Hyukjae. The man that Maejin loved ever since she saw him. He is her first and last love. He i