Confusing hookup

I just had a hook up with a guy that I’ve been talking to for sometime. It’s was a great 10 seconds for him… when it was time for me to leave, he said drive safe 2 different times, told me to tell him when I get back and then even texted me to drive safe once again when he got into the building after walking me to my car. What does this mean? I think I like him but I don’t want to be biased. I want him to be obsessed with me obviously but he told me I had to leave and kept hinting by saying “I’m getting tired” but previously we’ve said I’d spend the night. I could’ve left whenever he needed me to. I’m just getting super wishy washy vibes from him but like why would he text me. Like is he trying to catch feelings or no