Some people think that Hanbin dislikes Chanwoo. In 'Mix & Match' show, it always shown that Hanbin was bullying Chanwoo since he is the youngest. For example, Hanbin poured water onto Chanwoo's face.

Despite of everything, Hanbin honestly likes Chanwoo and he is very shy to show how much the love. Since he does not able to express his feelings, he always tease the maknae.

But a rumor spread and said that relationship between Hanbin and Chanwoo become worse after iKon debut. To solve the problem, Hanbin and Chanwoo alway stick together and eventually they become close. 

Since Hanbin become close with Chanwoo, Bobby was hurt and sad because Hanbin no longer with him. He felt that he did not have any chance to confess towards Hanbin. 

Pairing : ChanwooxHanbin, BobbyxHanbin