My Best Friends Girlfriend

Rachel and Tyler are best friends and have been since 6th grade. They are now juniors in high school. Tyler has a girlfriend named Jessie, they have been together for 3 months. Rachel and Jessie have been getting closer to each other ever since Tyler introduced them to each other all tho Tyler thinks it's just what girls do. Rachel feels so bad for what shes doing cause she doesn't want to lose him as her best friend.