The close childhood relationship between Yifan and Chanyeol was broken because of an accident. Although it wasn't Chanyeol's fault, the boy was still held guilty in Yifan's eyes. Yifan hated the boy. even until the two were adults. LOVE isn't that difficult to turn into HATE.

Because of fortune, Yifan agreed with his parent's request. Although before it was LOVE, it is a pure LOVE, but the feelings had already been buried deep in his heart. Yifan thought the pain that he had to go through was worse than how he treated Chanyeol.

On Chanyeol's side, the respect for Yifan since childhood made him accept the older man, accepting the older man's actions towards him. Burying his feelings for the other man and receiving his neighbor as his soulmate wasn't the easiest choice for him. 

"Hyung, why did you wear the apron in wrong way?" ~CHANYEOL~

'Wrong way? Oh ! How embarrassing!' ~YIFAN~

"Hyung is cooking?" ~CHANYEOL~

"Well, do you see any maids in the house?" ~YIFAN~

But... if they were already live under the same roof, who says love can't blossom again? 

What is Chanyeol's heart towards Yifan? 

This arranged life is forced. But how will it end?