Donghae love Hyukjae from the bottom of his heart. Unfortunately, Hyukjae didn’t know about it. He always protects Hyukjae from far because he doesn’t want to hurt Hyukjae and ruin their friendship. Donghae always ask Siwon to help him to cover for him. So, Hyukjae will not notice his feeling toward him.

Unfortunately, Hyukjae fall for Siwon. At first, Siwon refuse to accept it because he knows Donghae feeling toward Hyukjae. Donghae pleading Siwon to accept Hyukjae, because even he knows he will hurt but for sake of Hyukjae happiness he willing to do anything.

Donghae also know Siwon like Hyukjae too. Even it hurt him so much, he willing to sacrifice for Hyukjae happiness.

For 2 years, Donghae been hurt seeing Hyukjae in other man arm but what can he do? He needs to keep his feeling as a secret because telling Hyukjae his feeling will be the end of Hyukjae life. Nobody knows about it even Siwon.