This is how Starlight tells Knock Out a story goes in A Hearth's Warming Tail.
[Starlight takes a book from the shelf and shows it to Knock Out]
Starlight Glimmer: What do you think?
Knock Out: What's this?
Starlight Glimmer: It's a story Twilight told me once. It's called "A Hearth's Warming Tale".
Knock Out: A Hearth's Warming Tale. What's that?
Starlight Glimmer: It's about a powerful unicorn named Snowfall Frost who hates Hearth's Warming and makes a spell to erase it from existence but finds herself visited by three spirits who teach her the errors of her ways.
Knock Out: Erase a holiday from existence? Well that's not nice.
Starlight Glimmer: Nor is taking away ponies' cutie marks, making them equal and trying to alter the past to restore the future. But I have my own version of this story.
Knock Out: You do?
Starlight Glimmer: Yes. It is about a bot named Snowstorm who despises Hearth's Warming.
Knock Out: Whoa.