Shun's younger brother Fuyuki and his girlfriend Mamiya-san kissed.  When Shun finds out, he asks his friends what he should do as Fuyuki's older brother.
Fuyuki ignores his brother and goes on a date with Mamiya.  The gang decides to follow the couple on their date and end up at a karaoke box.
Huh? Kaname, did you 
declare your candidacy?
¿Eh? Kaname, ¿declaraste tu candidatura?
¿Eh? Kaname, ¿hiciste tu candidatura?
Hein? Kaname veio declarar
 sua candidatura?