Haven’t lost feelings

Mckenzie

So there’s this guy and him and i were friends with benefits for a while but then i caught feelings for him... i told him how i felt and he told me he felt the same way but didn’t want to ruin our friendship. So, he came over before he left for mississippi and we did some things but he told me friends with benefits and nothing more. He was my best friend and he knew how to keep me happy. Did i mess up by telling him how i felt?