Crushing on the TA during Zoom.

This is bloody embarrassing, so I’m a first year and as you know right now universities and colleges are being held romotely, now that wouldn’t be a problem for me except that I caught the hots for one of the TA’s. Before you say anything about shallowness and looks, hear me out please. We have a giant discord with the TAs and the teachers, and he commonly interacts with us on there, he’s pretty smart and he’s really funny(to put it in short he vibes). However that’s like one of the only interactions I really get with him, I mean that in the most literal way. I only see him during the zoom lecture and he doesn’t really do much he’s just there, he’ll occasionally manage the chat but that’s really it and since he isn’t my TA for discussion that about all I ever really get to see him. He does seem like a cool person though because from what we’ve(and I mean that in a group sense) talked about in our discord he likes very similar things to what I like (he was even gonna play a round of among us with us but he had other things to do). I would definetly want to get to know him after the quarter but I don’t know how to approach him and be like hey lets keep in touch, or tell him I kind of caught the hots for him because I’m not one of the people in his discussions. If this matters( I don’t think it should becayse we are adults regardless) he’s around 22/23 and I’m 18.