During an interview with Billboard, each member of SuperM chose who they thought had the best hair.
Kai chose Mark because he was the only one among them who had curly hair. He saw it before it was styled and thought it suited him.
I saw his hair in its natural state and it looked really good.
Mark didn’t believe his words and thought he was being polite about it. Kai was being completely serious and said so.
I think he’s putting it in a very nice way.
Sometimes what someone doesn’t like about themselves is precisely what someone else finds charming. Watch Kai and Mark playfully bicker about it here.