Man hears compliments

A man walks into a bar and orders a drink.

A minute later he hears, “You look great. Have you lost weight?” He looks around, but there’s no one near.

Again, a minute later, he hears, “You know, you don’t look a day over 30.” Looks around again, no one but him and the bartender, so he asks, “Did you hear that?

The bartender says, “It’s the peanuts. They’re complimentary.”