You're spending more time wondering than living it
A real relationship occupies the foreground of your life. It's where you are. A situationship tends to live in the background of your mind — a persistent low-level inquiry running underneath everything else. You're at dinner and part of you is decoding the last text. You're with friends and part of you is wondering what the silence since Tuesday means. You're supposed to be working and you're re-reading the conversation from last week looking for evidence of something. This cognitive occupation is one of the clearest diagnostic signals available. The anxiety it produces is not chemistry — it's the nervous system responding to instability. When you can't tell what you are to someone, the brain treats the ambiguity as a threat and keeps trying to resolve it. The resolution keeps not arriving, so the loop continues. If you're spending more energy analyzing the relationship than enjoying it, the relationship is not yet a real one.