The context of the following conversation is Tracy wanted to hear me but that wasn't possible because I was on the other side of the glass door.:
Tracy says Dan was saying something to me but the train door closed. Even though it was glass I couldn't hear what he was saying..
The friend responds Did you call and find out what he was saying?.
Tracy responds I did not. When I called him his phone rang in my purse..
The friend responds Maybe he was trying to tell you that you had his phone..
Tracy responds These phones all look the same to me. I must have grabbed his thinking it was mine..
The friend responds Better get a case so you can tell them apart..