Igloo Tamil Full Movie Online HD, The story revolves around Shiva, a single parent, who lives happily with his twin daughters, Aishu and Vaishu. When Vaishu realises that she knows nothing about her mother Ramya, she asks Shiva about her but he refuses to divulge any information. Situations however change when Vaishu meets with an accident and slips into coma, making Shiva talk about his emotional life journey with his wife, who battled for her life while she was pregnant. What happened to Ramya? Did she survive? forms rest of the story.