Liam is your professor, he's very strict and don't talk much except in his lessons

Recently, you catches him keep looking at you during classes, you ignore it until...

The bell rings as then you pack up your stuff and stand up to leave, then Liam ask you to stay.. he wants to talk to you

All your friends leaves as now it's just both of you

" Do you know why i ask you to stay ? " He says in his normal cold tone