I mean, this isn't really a FML or YDI to be honest? You both clearly want different things so you go your separate ways. Do NOT go the FWB route unless that's truly all you want, because it's unlikely he's going to suddenly feel differently and it's just going to hurt you in the long run. Thank him for his honesty and stop seeing him.

Better luck next time around. I suggest not being friends with him anymore since you two have different motives and keep searching for someone more worthy. I had to unfriend my former best friend who wanted friends with benefits with me years ago. She was aggressively sex addict and would call me pleading for sexual interaction. It was a toxic mess that had to be cleaned up by cutting ties with her. Highly recommend you distance yourself from him.

Nope. Leave now while there's still time. It's the least bad ending you can expect.

"No, it does not work for me. You are honest and that's appreciated." Then leave and find peace to heal.

Props to him for being so honest, many would have strung your along.

Just fuck him. like a lot. the human body works that way more often then not. the more you kiss hug and fuck the more attached and more feelings you get. I say try it. never know may change his feelings.