...from work. This never, ever happens. The latest he's normally out (on a night out) is 1/2am. I knew he'd be working late and might go for a drink after. He text at 9 saying he was waiting for a train home, thought no more of it and went to sleep around 10. Woke up when he came in at 4.45 but he was so drunk I knew I wouldn't get any sense out of him so just said I'll talk to him 'in the morning' (which is about 1 hour later for me). I'm just a bit freaked out and don't know whether to be suspicious - where the hell was he? I can't imagine him going to a club and I don't think any of his colleagues are the type to stay out that late, they all have families too.