When the son of a gangster, Ritsu Kasanoda, seeks out Mori for tips on how to change his scary appearance and gain friends, the Host Club jumps at the opportunity to assist. They constantly misspeak Kasanoda's name by calling him Casanova and Bossanova, as well as dress him in ridiculous outfits. When Kasanoda meets Haruhi, he's attracted to her which leads to confusion about his sexuality, since he believes her to be a boy. When two rival gang members attempt to hurt Kasanoda, Honey and Mori intervene...