Álex is a young man who has just had a heartbreak. He had his hopes up with a boy who, after a few weeks, has purely and simply ghosted him. And that doesn't sit well with him. He picks up the phone and prepares to ask for explanations with a voice message that will have the most unexpected consequences... because he ends up sending it by mistake to Bruno, whom he doesn't know at all. That innocent first mistake is the first in a chain of events that will change the lives of Àlex and Bruno forever.