Hector—never mind that they had lived in the same city for the entire duration of their friendship, never mind that it was easy to pick up the phone or see each other. It had begun as something of an in-joke, to exchange letters despite the proximity. Hector had started it as a way of teasing Isaias, telling him that he was such a timeless and romantic soul that writing letters to him seemed truer to form than just giving him a phone call or sending him a text.