Discord wants Twilight to hit him. Twilight does not respond with the expected delight.

Q's days of making overconfident, stupid mistakes come to a middle. TNG crossover, Discord is Q.

Somepony seems to have thought it would help Discord with staying on the straight and narrow if he were required to send Celestia reports on friendship, like Twilight Sparkle does. Somepony was plainly out of their mind.

A dragon who is not really a dragon turns up in Celestia's bedroom to give her unsolicited advice regarding Discord.