Still believing Kashima is a guy, Waka's trip to the swimsuit store gets more and more awkward. Kashima is disturbed by Waka's behavior, Seo plans to buy the bra Waka suggested, and Chiyo demands his input on a swimsuit that Nozaki might like. When Waka finally describes the outing to Nozaki and realizes his mistake, his behavior is thrown into an embarrassing new light. (thetvdb.com)