It's so hard to know if an extrovert likes u or just friendly :)))

My story:
Him & i are classmates + deskmates. We're pretty gud friends at first, but  our classmates started to ship both of us, cuz one time, when we r revising for exam, he pulls his chair to sit at my table to revise, abit sus. and we also talk during class & even compare hand sizes one time:D we would place bets on exams, just drinks at 1st, then now he suggest betting on meals, IDK maybe im overthinking.

Once, my friends joke abt me dating a guy (guy A), & according to them, he looked shocked & disappointed lol idk if they exaggerate it ornot, then when they say it's a joke, he looked relieved, again they may be exaggerating. But since then, he started to ?notice me& guy A. Like, he keep pairing us up during games:((

Lol so now everyone, literally everyone is shipping us, & both of us would laugh & deny it la. They say he is kinda different & happi when talking to me. Well, idk but tbh he is kinda cold in text msg, but in real life he is rly nice to me:( but he is those rly rly friendly extroverts la so i think he is nice to everyone lol

HELPPP ME GUYSSS