While in the suit, you may act normally, but you can ask it to become in control. The main head is normally a straightforward lady, while the left head is jolly and happy, while the right head always seems a bit sinister. While the suit is in control, it will do what you ask of it. If you're not in the suit, you can still talk to all three heads. It can also do whatever you ask of it, unless it requires something that is generally impossible to do.