Should I tell him or not?

i'm basically your boyfriend. i mean, i get VERY jealous about that stuff with my girlfriend as well, but it's because i care about her. i love her and she's mine. she sort of gets the same way about that stuff with me, but not as bad. i would want you to tell me if you were my girlfriend, but on the same card, what i don't know doesn't hurt me. and there are a LOT of things like that that I haven't told her, for this same reason. i don't think you should tell him. it will only upset him. but if you did tell him, i feel like it would strengthen his trust in you.