In 'Heartstrings: Whose Heart is it Anyway?', players assume the role of a quirky, love-stricken matchmaker who has unwittingly gained the ability to swap hearts between strangers. Set in a vibrant, bustling city, the protagonist must navigate a series of romantic misadventures while trying to help people find true love. From an elderly couple rekindling their passion to a pair of awkward teens discovering first love, every heart swap leads to hilarious misunderstandings, emotional dilemmas, and unexpected friendships. With witty dialogue choices and branching paths, every decision affects the heart (and happiness) of the characters involved, leading to multiple endings based on the player's matchmaking skills.