Two guys.....?

theres this boy, trent, he has a gf, he told me he liked me. i liked him too. then he told my friends he wasnt going to break up w/ his gf for me. i diddnt like him anymore. then i got a bf that goes to my church and our relationship is going good. now trent told me he likes me again. he told me he hasnt told me before because i told all of my friends. but i have to tell someone! i promised to him i wouldnt tell anyone. i dont want to break up with my bf for him cuz i love my bf more but im havin mixd feelings. btw trent and i are like bffs. is trent playin wit my heart again or is he playin me? help!