I mistook her begging me to take her to a music festival to mean that she wanted to go see some music, so ready for a new experience I spent $400 on tickets, $100 on gas and loaded my car with camping equipment and food. Her parents bought her ticket. (this was the first problem, I had $500 worth of enjoyment I expected to get out of the trip, and she had contributed $15 worth of snacks.)

Day 1: After driving most of the day, We arrived at the festival and being the well equipped outdoorsman that I am I set up a fabulous comfortable nest for us. Sprits were high, we went inside and watched a few crappy bands neither of us wanted to see.

Day 2: She had decided that she didn't want to see anything before lunch, so we just hungout by the tent, I was enjoying myself watching high people stumble all around us and spent the day smiling, she stayed in the tent and read. There were some bands I wanted to see, but she didn't want to so I just tried to stay positive, wondering why she seemed so unmotivated to see actual music after begging me to bring her. Then it was time to go in, we saw the two acts that she wanted to see and it was marvelous because for the first time in a day she had a smile on her face, I had a blast for about four hours, then we went back to the tent in the dark to sleep.

Day 3: "It's too hot, I want a shower, I don't want to poop in a portapotty, all these people are dumb, why didn't you bring alcohol"(she told me not to remember) She told me there were no bands she wanted to see today, I said some I wanted to see, so we decided when we were leaving to see the first one. That time came and went, I was exasperated and unable to get anything other than a grumpy frown from her. The next band I wanted to see was starting soon, she wouldn't move and had just bitched at me all morning. I had tried everything I could to get her to cheer up, and was totally at a loss, I had assumed that since she asked to come here this would be an easy weekend where we would watch music like I thought she wanted to and I would just go along and enjoy myself without making much effort. After a day and a half of complaining and close proximity I just said I was going in. (There was more misery that lead to this, but I am still dating this girl and have somehow blocked most of the events from my memory) When I said I was leaving she decided she was coming with me, we made it halfway to the entrance before she broke down crying and sat down in the middle of the path. I had no idea what I had done wrong, while trying to get her to stop I asked if she wanted to go back to the tent, she didn't say yes, but her crying slowed. So I grabbed her hand and took her to the camp, by the time I had gotten there she was back to crying. I was so fed up I just started putting stuff in the car to leave. This made the crying worse, but at this point I didn't care. She shouted at me for being stupid and wasting money (which I would argue she did by begging to go to a four day festival if all she wanted to see was Robyn) I got all my stuff in the car, we both got in and drove away. As soon as we left the gate she stopped crying smiled looked at me and said she felt so much better.

Because that doesn't tell the whole story and you don't care TL:DR: Went to first 4 day music festival, saw 4 hours of music, didn't even get to have sex in a tent!