Baekhyun is a spoiled little brat when it comes to his handsome and charming big brother named Minseok. Up until now, even when he's already 17 years old, he's still single because he only ever looked, admired and loves his own big brother. To Baekhyun, as long as his brother is with him he doesn't need anyone else. 

But then his childhood friend, Chanyeol, suddenly confess his feelings towards him after all the years of their friendship. Chanyeol is the complete opposite of his brother, Minseok and that's one of the reason why he hated well more to annoyed at Chanyeol. He's supposed to hate chanyeol but why did he feels his heart beating real fast like its gonna jump out of his ribcage whenever he meet him since then? Can Baekhyun finally stop being spoiled little brother to Minseok and move on to love someone else?

Can Minseok accept the fact that his spoiled little brother will leave him eventually when he meets someone new that captured his fragile heart? Can Baekhyun choose between Minseok and Chanyeol? Can he?