Watch "Jaane kya hua" from the movie 'Three'. 'Three' is a story about the happenings in a house in a place called Purple lake. It revolves around a woman, a violin teacher and her husband. She rents a portion of this house to a tenant, who gets close to her. What transpires between them goes through shades of love, lies, betrayal, which brings home a threat that changes their lives forever.