My(stara's) Little Ponies: Friendship is Adventuring/Heartwarming
- Luna reveals in a letter to Marcus that she is very protective of the Elements of Harmony, Twilight especially, and will not stand for them being hurt in any way.
- Sweetie Belle quickly bonds with Marcus and starts referring to him as her big brother. Any scene with Marcus and Sweetie Belle interacting with each other is nearly cavity inducing.