Is the whole “soul mate” thing...real? Legend? We’re going with real, especially after having been in so many flawlessly in-sync couple’s homes and hearing them go on and on about their partner. If anything will make you believe in the rare, forever kind of love, it’s that.

So how do you know when you’ve found the one? They should talk about you like the couples below. Click through to see what we mean, then send your S.O. a love note.