"I know they make you feel a certain emotion tied to the memory," he gestures at the memory they are currently in. Town then drops his arms, rocking back on his heels. He looks to be thinking over something as he scratches his head. "I'm...not sure what else they do come to think of it. Kairi let me keep the one we found back in another memory. But I've only been holding on to it until we can figure out more."