We aren't technically exclusive so I can't really get mad but he hasn't mentioned other girls and neither have I.
Is this a sign? What does it mean? Would you care?
Most Helpful Guy
If he's got a long streak with her then it's very likely not a big deal. Especially if their streak is longer than 120 days because that would mean they started it up and have been friends since even before you guys started dating. Sounds like he's just active on his phone really
Most Helpful Girl
If it was a guy I was just having a physical relationship with, I wouldn't care. She could just be a friend or a girl he's seeing. But talk about it with him about it.