1) Choi Yeonjun

The eldest of the lot, he can identify with you the most and is torn between goofing it up with his dongsaengs and keeping peace for your sanity - but the former usually wins, to your exasperation. But despite his mischevious easygoing nature, is a very determined and serious Yeonjun who will do everything to get what he wants - including your heart.

2) Choi Soobin

The next oldest, he's extremely sloth-like, making him a difficult student to teach, but hmm, could it also be because there's something about his dimples and smiles that is extremely extremely distracting? And he's so innocent and clueless, so it's really hard to get mad at him.... Or is he really that clueless as he seems?

3) Choi Beomgyu 

My goodness, this one. At first you thought he was a silent chic pretty boy who would keep to himself - great! But no. Once he started warming up, you would never hear the end of his talking. But you hate to admit it, it's quite charismatic and guess what? Beomgyu knows it very well and taunts and teases you whenever he gets the chance. Totally not age-appropriate behaviour.

4) Kang Taehyun

Ah, the real quiet one of the group. You were impressed by how hardworking he was and serious about his work (unlike these jokers, really!) and how he would always ask you questions (very shyly) at the end of the tutoring session. You actually find him mature for his age and refreshing amongst all these screaming adol