How many movies have Shiamak Davar and Yash Chopra collaborated on?

They have worked on 4 movies together! Their first movie together was Dil To Pagal Hai (1997) while their highest rated movie together was Rab Ne Bana Di Jodi (2008). They have not worked together since Lafangey Parindey (2010). They are most known for their drama films together.