This seems like a fun puzzle! It looks like you're trying to complete a song lyric. Based on the letters, it sounds like the song is "Kyun Hota Hai" by Arijit Singh.
Here's the completed lyric:
"Agar apne kisi se sacha pyar kiya hai to is gane ko pura karo Kyun Hota Hai"
Would you like to try another lyric puzzle? 😊