Secrets and Pies is the twenty-third episode of season seven of My Little Pony Friendship is Magic and the one hundred and sixty-sixth overall. The title is a play on the phrase "secrets and lies", which is spoken by Pinkie Pie in Party of One. In this episode, Pinkie Pie thinks she sees Rainbow Dash throw one of her pies away and suspects that Rainbow secretly hates her pies, so she attempts to catch Rainbow in her web of lies. Later that day, after the Wonderbolts' training ends, Pinkie Pie surprises Rainbow Dash at the Wonderbolt Academy and delivers her pie.