I'm falling for my fuckfriend

Okay... We met like on september and I had bf and he a gf.

I broke up with my bf because I started liking this guy. He broke up with his gf because they had lots of problems and he started liking me too. That was on february.

We have being fuckfriends since march, but he's still sad about the break up and I am falling in love with him so deeply... don't know if I should tell him that I want to formalize or wait and see what happens.

He says he loves ne a lot.

But we're just fuckfriends. We know It.

I know he's not ready for a relationship but I don't wanna be just a fuckfriend...

Help?