Actually I have seen Lamhe. As a kid. Don't remember the whole story exactly. But yes the guy who loved the Mum a long time back ends to marrying her daughter!
But in that he was younger than her, it was one sided love and she always loved the guy she married. But I love the song Kabhi Main Kahu and it's beautiful. I haven't seen that many Sri Devi movies. But she was really amazing.
Ketchup guy? Don't tell me an AD writer is writing our show?? I can do better than this yaar!