I had an overnighter with a guy once; it was more of an emotional companionship thing for me.
I think i got to his place round 7 and we went out for breakfast the next day and parted by about 9?
The one thing I regret is not asking him to whisper into my ear, just as it looked like I was going to nod off, that he loved me.
Silly, I know. Or not. Even still, it was everything.