Advice!!!!

hi everyone!! so i met this guy a few months ago at my job where I work the weekends and he works during the week. he is so amazing, he’s so caring and kind, funny, super hot, super my type!! he’s an aries and i’m a leo so we vibe super well!

we hung out at first bc i liked him but he was sexually active with other people. for a few months now we’ve been having sex every other week and its great, but i really have feelings for him and would love to tell him, but i believe he’s getting over an ex??

i adore him and would love to tell him how i feel, i just don’t want to ruin our friendship, what should i do??