The song begins with the head monitor asking Akautsu to buy him a present for his birthday. Akutsu says he'll do it, but first he wants to know what's up with the whole "1-1-1" thing. He's not sure what to do since he's so excited about his birthday, but he promises to do his best to help. The two of them head off to the nearest department store to pick out a present. The narrator tells us that he'd like to spend time alone with the guy, but that he doesn't have the money to do so. He also says that the guy's nose is "peculiarly gushing blood" , so they can't go out and buy a present together. Akkutsu says that he gave her a present on her birthday , but she's too excited about her birthday to do anything about it. He tells her that his boobs have grown too big, so his bra is no longer the right size for her. He says he can tell by looking at her that her boobs are growing too fast, so her bra is not fitting anymore. He asks her what she wants for her birthday, and she says she wants a brassiere or a bra that's "specially picked out for you" . He then says that they'd pick out the "best bra they have" from the department store, and they'll buy her a bra for her too. She says that she'd rather have a bra than something like that, and he says that it's very important for girls to have a good quality bra. He adds that they would buy her one if they didn't want to give her a gift, and that she would have to go out without one from now on if they don't give her one