Questions & Answers about Mi padre quiere dejarse barba en invierno.
Because dejarse is the natural Spanish way to say to let oneself grow something like a beard, hair, or moustache.
So:
- dejar = to leave, to let
- dejarse barba = to let oneself grow a beard
The se refers back to the subject, here mi padre. In English we usually do not say let himself grow a beard, but Spanish often does.
Compare:
- Mi padre quiere dejarse barba. = My father wants to grow a beard.
- Mi padre quiere dejar la barba. = This would mean something different, more like leave the beard.
So the se is important.
In Spanish, when you have a conjugated verb plus an infinitive, object pronouns and reflexive pronouns can often go in two places:
- before the conjugated verb
- attached to the infinitive
So both of these are correct:
- Mi padre quiere dejarse barba.
- Mi padre se quiere dejar barba.
They mean the same thing.
Spanish often sounds very natural with the pronoun attached to the infinitive, especially in sentences like this.