Searching for indian / punjabi song !!!

I remember a song i always listened to in the past … there was like a boy and a girl. The grandma of the girl told her, that they are going to leave the town so the girl run to the boy and they drove away on his motorcycle. They then had a great life and Everything. But in the end it was just his Imagination. The girl never got on his motorcycle and they bever drove away… it was a very beautiful song and i really cant find it