You’re not on bad terms with them or anything, but it’s just awkward and you both just ignore each other as if you’ve never been friends.
I’ve always been bad at maintaining relationships/friendships, is it because of this?? I’m not a social person by nature, so I only really go up to someone if I really need to talk to them, meaning I usually don’t do small talk unless I’m unusually fired up for socializing, it’s necessary, or I’m backed in a corner. But it also seems as if they aren’t interested in going up to me either, so we just cross paths and ignore each other…