The narrator tells us that he's not going to come back to Japan. He's tired of being "the boy friend" , and he doesn't want to be associated with the "boy friend" anymore. The narrator says he met the boy friend when he was a kid, but he also felt miserable about it. He says he'd already fallen in love with the boy when he met him, and that's why he wanted to marry him. He thanks the boy for being so nice to him.