As u guys know, we always said that Ilhoon is Junhyung son right..  And from start I'm calling him as JUNSEOB's LOVE CHILD.. the reason was he got his talent from Junhyung and he got his charm/aegyo from Yoseob.. Since last year we watch he grow and he really looks like his father, mostly when he wake up on B+ Diary Ep 4.. But now,he looks like his mom with his round face and hairstyle~ Remember Yoseob debut with blonde hair, the hair style just like Ilhoon now but different color.. the different between them is the jawline, Ilhoon got a sharpline jaws than Yoseob..