As her tone changes, Mathias can't help but smile. There are people on the island who have wanted to learn, but he isn't sure he's met anyone so willing to trade something with him for some diving lessons. And normally he doesn't worry about needing anything in return, but the mention of a camcorder is interesting. There are things he wishes he had on tape already, parts of his life from the island he'd love to remember and if he goes, the one thing he does want is for Sam to have something of his. Something from him.

"I might take you up on the camcorder," he says, but then he shrugs. "But I would be happy to teach you. I love to dive." And more than he loves diving, he loves to share it with others. It's how he'd met Amy and Stacy in the first place, sharing his tank with them so they could see the wrecked ship they'd come for.

"My hut is close," he says. "We can take a look at the equipment if you like, make sure it would fit you." He's almost positive it will, but he'd like to be sure before he promises that he can take her out.