How do you know when it's friends with benefits? is this it?

okay...im 21 and a virgin and nerve had a REAL r/s, just dates. i am not very ually experienced, but have done touching and a bj once. thing is i met a guy one night (he knows my friend) and we hit it off. same night we did "stuff" he asked for and i said "no, I'm a virgin" and he said he liked and respected that. the night after he asked me to get dinner with him. i invited him to a dance. and he invited me to something. he has come over twice and once we did "stuff" again. He emails me to see how I am doing, texts and we occasionally hang out. he says hi to me in cl (we have one together) and hugs me A LOT and likes to kiss me and hold my hands. We talk a lot about deep things and he asks me tons of questions sometimes, questions i think of but don't tell people lol and we share a pion for music. He calls me beautiful and cute a lot. I know he's very ually attracted to me, but we aren't in a real r/s so is this just FWB?