This is the first time we've heard about the "sakuraba" in this chapter, so we're not sure what she's talking about. She's obsessed with sex, and her co-worker has told her that he's in love with her. The two of them decide to go out for a drink together, but the young man doesn't seem to be having any of it. He turns down a dinner with his co-workers because he thinks that he likes her. We're guessing it's because she hasn't said anything about it to him yet, but we'll have to wait and see.