My Two Best Friends

One day my friends and I were standing at one of their lockers and the two boys i was standing with were in an argument with one of my other friends. They were talking bad about her and i decided to join the conversation and say mean things about her too. I later relized that i should have told them to not talk about her while they were with me becuase she was my friend, but instead i went behind my friends back and talked bad about her, just becuase my two best friends were.