Is the Order a Rabbit? (2014)

S2E7 7th bunny: That Spoiled Girl, Like a Soap Bubble, Will Fleetingly Disappear

After a mishap leaves Cocoa's uniform drenched in soap, she finds herself on a bubbly escapade. Later on, the girls engage in a lively discussion about what to have for dinner, while Chino makes an effort to loosen up and communicate more casually with her friends.