In this short scene, we learn that Hiroshi has been hanging out with a girl at a jewelry shop, and that he's been buying rings for her. We learn that this is Hiroshi's way of saying goodbye to his "virginity" , and we also learn that the girl is a "friend" of his, which means that she's also in love with him. Okay, now that we know what's going on, it's time for Hiroshi to tell us all about it.