On a stiflingly hot summer night in Madrid, Inés (Olivia Delcán) and Guille (Nacho Sánchez) spend their first date together. Despite having just met, they form an unusually fast, vulnerable, and intimate emotional connection. Before going to sleep, Inés proposes that they stay up together to watch the sunrise, using the quiet transitional hours of the morning to navigate intimacy, physical desire, and mutual expectations.