And then there is a song called Dil de do kya dil ka achar dalogi in the movie Bin Bulaye Baraati. The line literally means give your heart, or will you make a pickle with your heart?
In Hindi 'Achar daalna' is a slang-ish idiom which is generally used when someone can do nothing with a thing and still wants it. So here the meaning would be something like 'give your heart (love), as there is no other possible use of it you have to keep it safe for.'
The song is composed by Anand Raj Anand and he has sung it with Mamta Sharma.