new boy being angry¿

i posted this in another group but i really need as many opinions as i can because i don’t know what to do. i have recently started talking to a boy and i really like him. he’s super lovely and things but he has some things that make him different to other boys. i don’t wanna say he’s not normal because i don’t like how that sounds. but like when he’s angry he’s really angry, i’ve never seen this in person but i know from him saying that he has punched things when he is angry, like he’s shown me his hand after hitting things. and this happened just last night when i made him mad. should i be worried about this? like what if we got in an argument and he was to hurt me? i don’t know what to do and i don’t know if anyone else has experienced something like this. he’s such a nice boy when he’s not angry and i don’t know what to do.