Dropped my partner off at a friends tonight and he mentioned he would probably need picking up as taxis can be tricky where we live, he said he wouldn't be late as they are a slightly older couple/family friend vibes rather than a party mate. I dropped a quick message at 10:30 just to ask if he had a rough idea when he might want collecting, no pressure but I wanted to know as I'm tired. We're now at 00:40 and he isn't answering his phone or messages. AIBU to go to bed and leave him to sort himself out?! He also doesn't have a key.