Am I over thinking or is my friends with benefits catching feelings?

Sorry it’s kinda long

I‘ve been friends with benefits with this guy for a few months. He’s always been a bit affectionate towards me but recently he’s being overly; kissing my head while I’m sleeping, holding my hand (Fingers intertwined), kissing me more romantic and slow rather then animalistic, hanging out with me and not doing anything sexual etc. He’s pretty much showing physical attraction like how a boyfriend would. Last night we were laying in bed and he made a comment “thanks for hanging with me again. I really like hanging with you and getting know you better”. I asked “why’s that” and he replied “don’t worry about it (not rudely though)” then he kissed my head. Another time I asked why he wants to touch me all the time, he said “idk just want too”. He’s made a comment how he doesn’t necessarily like cuddling that much bc he can never lay still but when I’m there we cuddle the whole time and he doesn’t complain. I’ve even fallen asleep on him only to wake up hours later still in the same position. Here’s the last bc y’all prob get it by now, he was talking to a friend we’re friends with and he mentioned to him how I’m going on a date from a snap story I posted. I was talking to the friend and he asked if anything is going on between us I said no (at the beginning of friends with benefits, my friends with benefits said to keep it a secret). I brought it up to my friends with benefits and jokingly said I’m gonna tell him we’re dating and he said that’s fine. I’ve also met some of his friends.
Am I over thinking or is my friends with benefits catching feelings?
Post Opinion