Watch Tumhi Ho Bandhu full song from Cocktail sung by Neeraj Sridhar & Kavita Seth featuring Saif Ali Khan, Deepika Padukone & Diana Penty.Film – CocktailMusic – PritamActor – Saif Ali Khan, Deepika Padukone, Diana Penty, Dimple KapadiaProduced by – Saif Ali Khan, Dinesh VijanDirected by - Homi Adajania