Assuming you want a feature related to movie downloads or entertainment, here's an idea:
I think you meant "Tum Miley" which seems to be a phrase in Hindi, and "Filmyzilla" seems to be a reference to a popular website for downloading movies. tum mile filmyzilla
A feature that allows users to download and watch movies with friends and family remotely, while syncing their reactions and comments in real-time. Assuming you want a feature related to movie