Two young european man and woman met in India

Hi guys,

I would appreciate a lot if you can help me find the title of a movie. It is an old movie, I believe that was made near 1980. I remember only two scenes from this movie. Two young people from Europe (one man and one woman) met in an Indian house in India that were guested there. The girl ask the guy “aren’ t you asame to eat the food from these poor people”? She means the food from the Indian people that had the house that they feed them in the name of hospitality. The second scene that I remember is when the man washing his face and body in a river. Also, I am not sure but I think that the two young people discuss for the meaning of life.
Thank you in advance…