Expresses that someone gives a thing to the speaker or someone close to the speaker.
Long explanation:
The grammar point Noun を くれる is used to express when someone (other than the speaker) gives something to the speaker or someone close to the speaker. The giver is the subject, and the receiver is the speaker or someone close to the speaker. くれる indicates that the action of giving 'favors' the speaker or someone close to the speaker.