I'm coming" , says Hiroshi. He's about to give in to the urge to have sex with him, but he's not about to let it slip. They're about to go to bed, and Hiroshi's so excited that he can't wait to get out of bed. He wants to kiss her, but she's too scared to do it, so he slaps her, and she slaps him back, and so on and so forth, until he finally gives in and kisses her.