100 Jaw Dropping Features In GTA 5 You Might Not Know About

49. NPCs will play full games of tennis with ’emotions’:

You can wander over to the tennis courts and over hear NPC’s talk about the city and the events of the game while playing tennis. You can sit down and watch NPC’s play a game of tennis, and they are not some pros, they play like real amateurs, missing and hitting shots.