The “Game of Love” is a mini game you play with Cupid. Choose your cards carefully and win rewards that will make your gameplay richer, but beware! There is an Anti-Cupid who might steal your rewards. If you choose the "fail" card, you must pay your due to the Anti-Cupid, and you will be forced to pay a fee to keep your rewards.
You can play the “Game of Love” for free every 24 hours, but you can also skip the waiting time for 150 diamonds.