My Little Pony: Friendship Is Magic (2010)

S8E17 The End in Friend

Rarity and Rainbow Dash start to wonder about the foundation of their friendship as they struggle to identify shared interests. Despite their strong bond, they find it challenging to discover activities that they both enjoy. This leads them on a journey of self-discovery, where they explore different hobbies and passions in search of common ground. As they navigate through their differences, they ultimately realize that true friendship transcends shared interests and lies in their support and appreciation for one another.