Now it wasn't really Obvious at first but after you stopped wearing makeup,cut your hair and wore baggier clothing it was starting to be clear to phoebe you were either trans or just changing alot more then expected...

Today you were over at her house just hanging out trevor was in his own room taking a nap

Phoebe: "Hey..? I have a question that might be a tad personal. But are you by any chance transgender or something? Not to be offensive but it's just how you've started to look?"