123Movies. Home Is Where Your Heart Aches is the story of Kat, a beautiful, spirited New Yorker. Her only trouble is that she falls in love quickly - way too quickly. It's as if in matters of love, she never studied the boundaries, the games, the rules. Every encounter turns into a break-up scene. As her situation deteriorates, Kat recourses to extreme measures... In a world that has almost killed it, love turns into an act of revolt.