<human>: Condense the text into a few key points

So I went on a business trip last week from Monday to Friday. My flight was scheduled for 4:55 so I'd get home around 7:30. Well my flight was delayed 2 hours, so I ended up getting home around 9:45. Friday and Saturday are usually our nights together. I sleep over her house and we might go out to eat or watch a movie, etc. So I got home and showered, I asked her if I could come over at when I was finished at 10:30. she responds "it's 10:30 what do you think" 

Right there I could tell she wasn't happy, but what could I do? My flight was delayed. So I get to her house and I try to hug her and she was being very resistant. She was annoyed I showered because of how late it already was. Personally I like to shower in case we fool around, she knows this and she feels the same way. She was being very standoffish and had a bit of an attitude.

Honestly, I can understand her frustration with how late it was, but she hadn't seen me for 5 days...you'd think your SO would be happy and excited to see you again. Part of me wanted to leave right then and there but I stayed and we had a good time.
<bot>: GF had an attitude when I came over late because I wanted to shower first. I hadn't seen her for 5 days.