they’re like 20 and percy’s talking to someone and says “i don’t know, let me ask my wife” and everyone just turns and stares at him, but he fully does not realize what he just said. annabeth dies laughing when someone tells her, but then refers to percy as her husband while he’s next to her just to see his reaction. when he seems completely unfazed, the two just keep referring to each other by that.
the day of graduation, the moment after they announce the new class of new rome university or whatever they do there idk, percy just drops to one knee right then and there.