Start with theme maybe? I know a fellow who had rented pinballs over Christmas etc, and when he found out my interest, wanted me to find him a game. But he had no idea what he wanted, so we spoke about his interests, and for some reason I asked if he and his wife had ever been to the drive in in their early years - a big yes, they'd loved the drive in, so I got him a Creature and it was love at first sight!
