Kal Ho Naa Ho Movie Bilibili < PLUS | METHOD >

Naina’s life changes dramatically when a new neighbor, Aman Mathur (Shah Rukh Khan), moves in. Aman is cheerful, energetic, and relentlessly optimistic. He befriends Naina and her best friend, Rohit Patel (Saif Ali Khan), a wealthy but somewhat simple-hearted young man. Aman's goal is to teach Naina how to laugh and live life fully again.

I notice you're asking about the movie Kal Ho Naa Ho (2003) on Bilibili, but I’m unable to provide a direct link or playback from that platform. However, I can certainly summarize the complete story for you. Kal Ho Naa Ho Movie Bilibili

As Aman predicted, Rohit falls in love with Naina. However, Naina begins to fall for Aman instead. What Naina doesn't know is that Aman has a serious heart condition — he is terminally ill and has only a few months to live. Naina’s life changes dramatically when a new neighbor,