Kaichou Wa Maid-sama! s01e23
Titre original : Maid Latte with a Big Serving of Sweets
Erika asks Misaki for help when she accidentally promised a customer a date—which is against Maid Latte policy—should he win the all you can eat sweets eating contest at Maid Latte. Misaki decides to join the contest in disguise to try and win it. However, Hinata joins the contest and wins, and gets to choose a maid of his choice to serve and take a picture with him. Unfortunately, Satsuki forgets to remove the name “Misa” from the list, which Hinata naturally chooses. Satsuki and Erika then devise a plan to keep Misaki's secret with a disguise, but she, not wanting to lie in front of Hinata, decides to reveal to him that she works at Maid Latte. Hinata becomes a bit rowdy about this, to a point of risking her secret, but Usui, dressed as a butler, arrives and takes Misaki to the back and questions her change of plans. When Hinata later arrives, Usui warns his newly-recognized rival not to come near Misaki again. Misaki has no idea what's going on between them, though.