Karan alias Fardeen Khan in Life Partner believes that love marriages are the way to go. After all, if you know each and everything about your partner before settling down with her, how could anything go wrong? His lady means the world to him. Companionship, togetherness, love, marriage; the phrase 'Life Partner' has different connotations for different people. There is someone made for everyone. Karan and Sanjana (Genelia D'Souza) are madly in love with each other. Marriage is the next step ...