Shanay Bansal, a young and successful entrepreneur, is looking forward to his engagement with Afsana Agarwal. But a few weeks before the engagement, he receives a mysterious voice message from someone from Afsana's past. Curious, Shanay plays the voice message and through those many other such messages, a different world from the past opens up about a beautiful relationship that got broken due to a terrible lie.

Half Torn Hearts is a coming-of-age tale of three layered individuals coming in terms with their first loss, which bares the devil that we all possess but are scared of encountering and which eventually becomes the cause of our own ruins.