Early morning on January 1, 2021 at the emergency room of La Paz hospital. This is the first Christmas COVID. Although Oscar finished his shift hours ago, he is still working. Partly to lend a hand and partly because he doesn't want to go home. Oscar leaves the hospital and goes to an illegal party with Guille, Palo and Ros.

January 1, 2023. Óscar is in bed with a colleague from the hospital. They've been seeing each other for a couple of weeks. But as he leaves his house, he runs into Ana. She’s come to Madrid for a few days, for Christmas. They’re both in a hurry, but they have a coffee together. It’s been almost three years since the last time. Ana doesn’t know how to tell him something, so she blurts it out all of a sudden

It’s the afternoon of December 31, 2023. Ana and Óscar have arranged to go visit Guille, who has been in a rehab center in the mountains for a couple of months. Ana has been living in Madrid for six months. She’s met with Óscar a couple of times, always for a quick coffee, in a hurry. Today, they have the whole day to themselves