"Do you think we're soulmates in every universe?" "Well, who knows. Maybe in some we are, maybe in some, we're not.. maybe we don't even know each other in some universes." "Ah-" "But I'm glad that I'm living in one where we are. Don't you think?" ---- OR: Rui and Tsukasa spend Valentines Day together. Other versions seem to be doing the same thing, whether they're dating or not.