HELP ME RIZZ A PREFECTIONIST

so i have a crush on this one boy in my class but the problem is he is a perfectionist and im kinda scared of him because i think i made him mad when we were in a group assignment and i couldn't answer a question asked by my professor because he wasn't outrightly mad but he looked disapointed and i can tell because of his body movement.

He basically put his hands together and looked down and he looked disapointed and ngl i kinda feel horrible not just for him but for my entire group as well, but see i still kinda like him even after that??? Which is weird i know but i still wanna try and shoot my shot you know?.

So it is very evident that he reacts very strongly towards mistakes and like im gonna take extra precautions when facing him next time ig, i'm also a bit scared of him but that's alright because ngl i kinda find his hands hot, don't ask me how or why so how do i rizz up a guy like that?????

Because i know he's like super duper smart and like i don't think i'm that smart but still, i'd like to try and win his heart over, so any advice?

edit:

nvm he already has a girlfriend