In 1994, Mexican presidential candidate Luis Donaldo Colosio's assassination sends his dying widow racing to uncover who did it.

Sebastián, an actor known for just one role he played years ago, is about to get engaged, but life has other plans for him. Just when his life seemed to be all mapped out, he is thrown back in the fold with his long time friends who are bad at relationships. All of the sudden, he goes back to the life he left almost 10 years ago: being single.