3. Be on the lookout for the female names that he mentions often.
Because you don’t actually get to see him when you talk to him on the phone, you may want to pay extra attention to names that he drops frequently during conversation. “I’m not cheating, but I may have mentioned something about this woman that I’m fond of once or twice,” confesses a man in his late teens. If he mentions the same name over and over during the course of your conversation, it’s highly likely that he’s more or less interested in her. It’s best to face any unhealthy thoughts straight on. If you notice a name that frequently crops up in his conversation, tell him that she sounds like a fun person and that you’d love to meet her. Let him sweat a little bit.