Victor and Yuuri are the kind of couple who’d plan to propose to each other on the exact same day and Yuuri pulls Victor to the side with a “Victor, there’s something I wanna ask you–” as he’s taking out the little velvet box and Victor just goes “oh no”. And Yuuri gets all insecure because does he not want to, is this rejection, is it too soon? And he gets all small and toys with the box in his hands, stumbling over his words to make it better because imsorryitsokaywedonthavetoifyourenotcomfortable but Victor stops him, grabbing him by the shoulders like “no, no, I mean—"and he takes out a ring from his coat pocket "I was going to slip this into your drink tonight at dinner” and then they both start crying and they’re touching foreheads as they put the rings on each other and I’m dying in the back because I love them
You have some really nice headcanons for Sam! Too bad they're stolen from another Sam, though.