Smack on the butt.. shoulder/back massage.. flirting?

There’s a guy I’ve been friends with for almost 9 years. We were intimate for a few months back in 2016. He’d act weird when other guys were nice to me.. before and after he moved.. but is normally the casual type. We had lunch a few weeks ago with another friend when he was in town and then went to the lake to hang out. He was wanting to go swimming, so he told me to bring my bathing suit. He sprayed lotion on my back and massaged it into my neck and back (upper/lower). When I made a joke that the weight id gained had gone to my butt.. he said he could tell and smacked my butt. He hasn’t done anything like that in a long time, so confused about if this was his way to show he still finds me attractive. When I mentioned I owed him lunch next time he was in town.. he said I thought you owed me dessert? I’m just wondering if I’m safe to flirt and if that’s what he was doing..
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+1 y
One of the times that we spent together intimately.. we’d shared a brownie beforehand.. a few months ago when I said I owed him lunch and dessert.. his response was.. “brownie?”.. so when he brought up that I owed him dessert after lunch recently.. thought he was either being flirty or cheeky.
Smack on the butt.. shoulder/back massage.. flirting?
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