Does anyone else have a pact they made with their best friend way back when? One that kinda sounded something like this, “If you're single, and I'm single at like 40, should we just bite the bullet and move in together permanently, maybe fall in love as well?” We asked around and these seem to be a lot more common than we realized. Perhaps a lot of us are just more down than we think to get for a platonic life partner, perhaps there's less drama that way. Or maybe we're all just a little bit in…