If it was me you're coming to live with, I'd love an Italian cookbook. That way the the Italian deliciousness won't end after you leave!
Of course...that might be taken the wrong way, if they're cooking for you while you're there...so maybe some special treats to go with it.
NNID: Zephyr25 / PSN: Zephyr--25 / Switch: SW-4450-3680-7334