I don't think he/she wants to
No creo que quiera ver lo que es el paraíso para una mosca.
I don't think I want to see what paradise is like for a fly.
No creo que quiera que lo haga.
I don't think he wants me to do it.
Yo no creo que quiera hablar de ello.
I don't think I want to talk about it.
No creo que quiera escuchar esto.
I don't think he wants to hear this.
— El hombre de la Tierra (2007)
I don't think I want to know.
El francés es demasiado difícil, así que no creo que quiera aprenderlo.
French is too difficult, so I don't think I want to learn it.
No creo que quiera estudiar el francés con vos.
I don't think he/she wants to study French with you.
I don't think I want to.
No creo que quiera casarse contigo.
I don't think they want to marry you.