I Wanna Ruin Our Friendship [Irene x Molly] [BBC Sherlock] [Teenlock]

Irene's the new girl in school and even though Molly is asked to take Irene under her wing, it works out being the other way round. When Irene fits in with her friends so well and defends her from bullies, Molly has no control over the way her heart starts to beat solely for Irene.