Set in a quirky, fantastical city where emotions take physical form, you play as an emotional therapist who helps clients navigate the humorous and chaotic world of love and heartbreak. Each case you solve involves befriending and understanding the 'hearts' belonging to various characters, each representing a unique emotional state. You must choose dialogue options and creative solutions to mend broken relationships while uncovering a deeper mystery about your own lost heart that links all cases together. Your choices affect the outcome of each love story and ultimately your journey towards self-discovery.