Be My Valentine is a love decipher for more-than-friendly encounters. The players can game themselves into happiness through letter delivery to gauge whether the messages you are receiving from the guy who likes you. Basically, the players can get/lose love points via a series of love actions— sending letters sending letters, confessing love or being a matchmaker. After the end of the game, the player(s) with the most love points is the best lover and wins the game!