Do you consider this "hooking up"?

Ok so I was in the front seat of the car and this guy was in the back.. he reaches up and grabs my hand.. from the back he starts like kissing my hand and **** haha, and he reaches up and starts like running his hands up my shirt. He was my tt and stuff. Anyway, I was attracted to him so I let him. I found out he told his friends that we kinda hooked up so I was like what.. would you consider that hooking up? I mean our lips didnt touch each others.... juuust taking a poll.