A couple of days ago I woke up laughing and getting nudged by my girlfriend, who muttered "what's so funny?" as I woke up.
I told her "I don't know, I was dreaming" and we cuddled. She fell back asleep but I lay there trying to remember what was so funny until it was time to get up.
Lately it's been happening more and more. I think it's because I'm finally getting my act together after a couple of decades of stressing about what I might be if I ever grew up.
... or maybe I'm just happy I'm going to be a dad.