It's Father's Day, but one certain Element of Honesty is alone, so Rarity, being the generous mare she is, offers to let Applejack come with her and Magnum to Ponyville's finest restaurant. However, when Rarity sends the letter to her father explaining, a horrible misconception is made: Magnum believes that Applejack is his daughter's marefriend, here to have him approve of his daughter's choice in love.
Rarity is panicked.
Applejack thinks it's hilarious.
Sequel: Clear