Badhaai Ho Badhaai

The D'Souza and the Chaddha families are neighbors and have been good friends for as long as they can remember, and despite their diverse religion and cultural beliefs, celebrate Diwali and Christmas with cheer and gusto. Then Anjali Chaddha and Steven D'Souza fall in love, and this brings an end to the friendship. Anjali and Steven elope, marry, and re-locate to another place, leaving the two families to live with bitterness the rest of their lives. (imdb)