We went on a trip together with a ton of other people. It was a school trip to Europe that was about 2 weeks long. We decided to go together and were super excited. The entire time we were there, she basically ditched me for two of our other friends. In hindsight, I was being overdramatic but I was really upset because it just felt like I was being left out (and I was an overemotional teen). I remember they asked us to get in groups of three and she immediately went with them and let me by myself. Luckily, I had a lot of other friends there and ended up having a great time hanging out with them instead of her. We were still friends, but definitely drifted apart. She eventually apologized and I accepted her apology, but we ended up drifting apart. It still sucks because I do think it was my fault, but at the time I was very upset.