Sunday 3to6 is based on a true story. Ayesh is a mentally unstable middle-aged man who consumes alcohol to get rid of his painful memories. But Prarthana a young girl who becomes his new neighbor walks in to his life and change him for the better. The daily visits by Prarthana makes Ayesh to remember his youth when he was a drama lecturer and his love for Tina, which also makes him angry on the fact how she abandoned him. Slowly he relates his story to Prarthana who listens to him patiently. Even though Prarthana hears out Ayesh’s story she knew what happened more than he did. In the end she reveals who she is to Ayesh.