He’ll run when he feels like he’s falling in love. If you get into a casual relationship with a guy and he starts feeling like you could be the one, the first thing he’s going to do is run. He’ll get scared and bolt for the nearest relationship exit because he can’t handle the commitment. This sudden withdrawal reveals his true inability to embrace real intimacy. Staying aware of these signals helps you avoid investing emotions in someone who panics at the thought of genuine closeness.