Oh no! My ex-boyfriend is at the bar. I see him through the window. - We don't have to go in if you don't want to.¡Ay no! Mi exnovio está en el bar. Lo veo a través de la ventana. - No tenemos que entrar si no lo deseas.
We don't have to explain ourselves. We are almost adults and we can do what we want to.No tenemos por qué explicarnos. Ya casi somos adultos y podemos hacer lo que queramos.
We don't have to organize the papers now. Let's go to lunch first and we can do it later.No hace falta organizar los papeles ahora. Vamos a almorzar primero y podemos hacerlo más tarde.