I love the way the movie shows the family bonding, love, care .Though his mother has Dementia,he didn't leave her alone and always take care of her. He also single handedly raises his daughter and doesn't let her to feel the incompleteness of her mother. How wonderful father and son he is! He barely sleeps when his daughter is in hospital and does all possible things to catch the real culprit who is responsible for his daughter's critical situation. Despite having Dementia, she recalls everything for sake of her granddaughter. The way she and her son catches the culprit is way too fun to watch.
Review of Oh! My Gran
