When you start a new game or load an existing game while your memory card has a "theater save" (same as a clear game save), you'll gain two more options during gameplay. With "wandering hands", sometimes you'll see a hand icon onscreen. You can interact with the characters with this icon, and they'll have different reactions, based on where you touched them. With "read others' thoughts", a love arrow will now be able to read the thoughts of other characters, not just Lina. Those thoughts will appear in a grey box.