I have no answer to this question why most Young people in India have a fetish for Tulips. There is no secret that Tulips are not normally grown in India. Tulips require very cold climate to grow and there has not been much progress in Tulip cultivation till now. I know of few growers who have planted Tulips in Palampur (Himachal Pradesh) in the past.
I receive at least 3-4 calls in a month for people asking for Tulips. I have to tell them that Tulips are not available and they can send lilies instead. But they will not hear. They only want Tulips.