Does it sound my coworker like-likes me? .?

Lately he has touched me moreand more. First he touched my side lightly. Then as time passed he touched my shoulder. Then as time passed he has given a side hug recently and squeezed me held me into it.

But

He does not invite me out. He does not talk to me about serious things. Its always a joke with him. I let him lead convos. I am pretty quiet and not an active small talker. I dont feel like he is being serious. I feel like everything is a joke. Not that that is unusual. I may have aspergers so i am very literal. But if a guy likes me he's gonna have to get serious at some point. Flirting isn't my interest. It mostly just happens when guys do it to me and i feel awkward

Many months ago he casually said we should hang out. But he never offered me a date or time or anything so i figured he didn't want to really hang out and was leading me on.

It seems like he's just leading me on for months and months with these little things he does or says. by the way pretty much no body else at work touches me so the fact that he's doing it makes me think he feels close to me.

Also a few weeks ago he got jealous over me hiding my texts from him. I don't know why or if he was being serious or notm