Okay, now we're back in Hiroshi's house, where Hiroshi is trying to figure out what's going on with his sister-in-law. Apparently, he's been hanging out with a woman who's apparently in love with him. Hiroshi tells his mom to hurry up and get Hiroshi some hot water, because he'll be taking a bath soon. Okay, so Hiroshi doesn't really know what to make of this whole thing, but he does know that his mom's trying to get him to stop talking to her. He's pretty sure that it's because she's having an affair with Hiroyuki, and he wants to make sure that she'll stop. He asks his mom if she knows about it, and she tells him that she does, but Hiroshi can't figure out why. He wants to know if she gave him notes or something, and if she did anything to make Hiroyuki angry. He says that he wouldn't want to put it past her, but that it was just because he wanted it. That's right, Hiroshi says, it was his first time having sex with someone, and it was a big deal for her. It's not like she didn't know about it before, but she wanted it for the first time, and that's why she did it. He tells her that she should just forget about it now, because it wasn't because she did something to cause Hiroyuki to be angry, but because she wanted him to do it. And then he asks if she slept with him on a date, and Hiroshi guesses that it must have been her first time sleeping with someone. He then asks if he slept with her on another date, too, and wonders if they took a nap together. He also asks if