Whoa..I didnt know this...
But the climax of this movie was a direct rip off from 2 old films ....

Fact 1 :- Amar to Gogo.."Main marne se pehle isey maarna chahta hoon"
Prem to Gogo.."Gogo Mai Baap main maar khana nahi chahta "..
Gogo"..Tum maar sako toh maaro, tum nach sako toh bacho"...

Now You guys should take a look at the Jeetendra - Mehmood film "Waaris" (Shemaroo)... There is an exact same scene from that film..(the fight between Jeetendra and Mehmood)

Fact 2:- The point where Prem drops the diamonds (and the ensuing melee)...It was hilariously adapted / inspired / plagiarlized from a similar scene from Victoria # 203 (The last scene)...
Aamir Khan ran :: Salman Khan : Ashok Kumar
Even the pistol pointing scene was inspired from a scene later in Victoria #203 !!