We've talked about FWB (friends with benefits) before, but if you haven't heard of "friendcest," it actually takes that a step or two further. It can be friends dating within their group of friends, dating a friend's ex, and is more or less something that could potentially be pretty problematic if you can't just "be cool," as Paul puts it. We might go down a few rabbit holes with this one and there is probably more that we haven't covered, so slide into our DM's with your hot takes: @swipenthecity