When love is friendship

In Bollywood, nothing sells better than a heart-warming love story and throw in a bit of friendship and we have the perfect antidote even for the most skeptical viewer and Karan Johar has been milking this formula for years, his latest offering being 'Ek Main Aur Ek Tu'. The formula is almost always the same. Boy and girl are friends and in some point in the film, they will realize their love for each other. So here's a compilation of films with same formula but different treatment.