Index Of Ankhiyon Ke Jharokhon Se Here

Her voice fades. Her hand slips. The song ends. Lily is gone. Years pass. Prem never marries. He sits by Lily’s grave every evening. People call him the mad prince. He doesn’t care. He still sees her—through the windows of his own eyes, now forever filled with her.

It sounds like you're looking for the "index" of the song — which usually means you want the list of elements that make up its story (characters, plot points, scenes, and emotional beats).

“Ankhiyon ke jharokhon se maine dekha… Jo bhi tumne kaha, wohi maine maana…”