Guy's Behavior

We made out in his car?

We started by hugging and then we started kissing, with full tongue and then he put his hand on my face while we kissed. He also moaned a little, too. Before I left, he told me to text him so he knows I made it home safely. We're friends, but I was wondering, why would a guy rest his hand on my face while kissing?
We made out in his car?
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