Silver Bells, Golden Scales

Garble just wanted to make his sister happy by spending a stupid pony holiday with her. He didn't sign up for this.

Smolder lives in Ponyville now. Garble doesn't get it, but it's not like he can talk her out of it. In the interest of making his sister happy, he agrees to spend one pony holiday with her.

He didn't expect a stressed-out unicorn to try and strongarm him into performing in a Hearth's Warming pageant.