I've been talking to this girl for a few days so nothing huge. We have been lightly flirting around and when i asked if she was busy or if i could call her, she said that she was getting in the shower but agreed to call me back after. Its now been 2 hours and I don't know if i should send a text like; "you take long showers huh?" *jokingly* or something like that. Or should i just wait for her to respond. And if she doesn't respond just move on from her and asume she just lost intrest?