Kimono promising to treasure her charm bracelet and the ponies' friendship forever.
Skywishes' encounter with Star Catcher in Dancing in the Clouds. There's just something so adorable about how Star Catcher was so willing to reveal Butterfly Island and the pegasi to a complete stranger to make her wish come true.
Skywishes meeting Baby Honolu-Loo in "Friends Are Never Far Away."
The ponies dropping everything to rescue Minty in A Very Minty Christmas.
When they rescue her and Thistle Whistle, the ponies hug, and the power of their love makes them and the Celebration Castle glow.
In The Princess Promenade, despite how her wish turns sour, the Breezies give Wysteria a cloth and shower cap to simulate being a princess, and she decides it could be fun.
Rarity reuniting with the other unicorns in The Runaway Rainbow, as well as the song "So Far Apart."
Star Flight and Heart Bright's closeness in "Two For The Sky."
Lily Lightly coming back to Unicornia to find everyone else attached lights to their horns because they were worried she felt ostracized.
G3.5 has "That's What Makes a Friend," as the ponies tell Whimsey Weatherbe the qualities good friends have—finding you get along well, common interests, embracing differences, sharing feelings, and learning to count on each other.