Suki ni Nattara Dame desu ka?  

May I fall in love with you?, 好きになったらダメですか?

After Kaname joked with his teacher Natori about him checking out male students, Natori became so flustered that he couldn't teach effectively. Later, when Kaname was summoned to Natoris office, Kaname admitted that he is gay and assured Natori that there were no rumors to worry about. Despite having no malicious intentions, Kaname decided to spend his time playfully teasing Natori.