Love Quest is a card based board game that is a mix of cards against humanity and the dating game. The concept was to create a game that couples could play together, not against each other, to achieve the best score. Couples ranging from "just getting to know one another" to "been together for quite awhile" can experience a good time playing this game.
For more details on the research, materials for the game, and anything else, click the following link: Love Quest