Nurse and the old man

Abhishek, a postgraduate male nurse, left a promising teaching job for a secured Govt job at a hospital where nobody cares for no one. He's stuck there tinkering with the thought of change in career, place, or both when one day he encounters an abandoned old man whom he couldn't ignore despite knowing well about the trouble that would cause him. Once he starts nursing the old man, he finds getting more and more involved with the life of the ragamuffin. Will the encounter change Abhishek's life, or will the old man get lost in a crowd of many unknowns and unwanted?