Am I intimidating?

23(F) I have this classmate(M) who is so indifferent to me, like he is his usual self to all others,but tend to be so timid with me.I don't know why ?Is he scared of me? Just comes up only to ask anything about notes or something like that.But the thing that strikes me is,i always catch him kinda glancing at me though.The way he asks me something is so quietly and lowkey scared. We don't have any beef also. Enlight me thengas