I would just explain to him what happened. Whether or not he offers to take the worse one, at least there is no resentment building up- it’s a silly thing but one I think could easily become a Thing if you don’t clear the air.

This is what the sub is all about. Genuine mistake that happened today, but that will be easy enough to laugh off or make up for tomorrow. So many stories on here are “I’ve been actively ruining my life for years and my family just found out” or smth