Yukimuraâ€™s younger sister Ruri has been ignoring him lately, even denying that heâ€™s her brother; but when she saw Usui, he begs him to become her date the next day in order to restore some respect Ruri once had of him. Ruri was practically a princess for one day, with (an unwitting) Usui appearing in a costume made by Aoi, who would later tag along. But Misaki sees a problem: Ruri might totally be stolen by a princelier Usui, so they even enlist Sotarou to break things up; even Misaki had to do something, even to the point of wearing a costume and calling Usui her fiancÃ©e infront of Ruri. Ruri sees through all of this, thinking Yukimura is interrupting. But when she creates a ruckus at a popular maid cafÃ©, she accidentally knocked a cabinet full of cups and saucers. Usui makes the save as for the china, though it was Yukimura who shielded Ruri from the falling cabinet. When Ruri has gone too far, Yukimura scolds her. There, Ruri has found her lost prince-like brother again, and all ends happily. Later, Sotarou and Yukimura see a cute lady being harassed by a few bullies, and rescue her when Sotarou hypnotized them to go to the toilet. It was Aoi, but since he was cross-dressing, the two did not recognize him. They ended up helping him with the video, but it was not enough. Enter the Three Idiots, who were at a flea market, and they end up ditching their stall to help out with Aoiâ€™s video. Despite sort-of abusing them, his â€œhelpersâ€ eventually put in some input, for they are very enthusiastic. Aoi secretly enjoyed all of this genuinely, though he denies this at first when the crew find it refreshing, even saying mean things to them. Aoi realizes this the most when some guy knocked the SDHC card containing all of the pictures and video shots off the highest point of the location they were in. Misaki, who was chasing the guy (a runaway thief), makes a quick save when Aoi nearly went over the fence in an attempt to jump in and chase the card. The crew’s enthusiasm to go look for it touched Aoi’s heart, and truly enjoyed the day. The card, by the way, lands accidentally in Usuiâ€™s hands while he was resting on a bench below.
Episode 20 – The Vice-President is a Prince? / AOI and the Happy Friends