GTA V: Random Event: Castro the golfer

Castro is in trouble with the paranoid wife.

Driving around Vinewood as Franklin you will see a guys begging his wife to stop throwing his stuff out the window of his home. She goes inside and he asks you to drive him to the golf course so he can get drunk while waiting for her to sober up.

When you get to the golf course, he thanks you and you can play Castro in the future at golf.