The thing about loyalty... the thing about loyalty is that sometimes you don't know where your loyalties lie.
Have I always been loyal to my friends? No. There are things that they didn't know about me. Lots of secrets from the past that I've kept from everypony. I had a past full of disgrace, shame, and loneliness. Things that I wish had never happened. Only a few ponies know the truth. But I could only keep my past away for so long...