<human>: Can you condense the text into a few key points?

Throwaway. For some background, I'm a dude in college right now and I went back on campus earlier today to take care of some business. Once I was done, I went to my apartment to chill and talk to my roommate a little. He needed a parking pass and knew I was done with mine for the summer so I went to go get mine from the car to give to him. In the small sliver of time (2-3 minutes), the girl came in and went into our bathroom to change. We had some work done on our bathroom and I wanted to see how good it looked so I went to go check it out as soon as I came back in... without knowing she was in there getting ready for the pool. Immediately I flinched away and said sorry, and she just laughed and covered herself up. I was pretty embarrassed (despite the fact that she didn't seem mad at all) and didn't really know what else to say so I just left the apartment, hopped into my car, and drove back home.
<bot>: Walked in on female friend changing. She laughed and covered herself up while I said sorry and flinched away. Got embarrassed and went to car to drive away.