The other song "Dheere Dheere Machal, aye dil e bekaraar, koi aata hai" by Suman Kalyanpur is another of my favourite.
The lyrics "Uske daaman ki kushboo haawaaon mein hai, unke kadmoon ki aahat phizaaon mein hai, mujhko karne karne de, shola shringar koi aata hai"
and "Rootkar pehle jee bhar sathaoongi main, jab manayenge woh, maan jaaongi main" just say the whole story in words. So much of love in the words that it needs no expressions besides the lyrics itself.
Wasn't that Lata? Oh the lyrics are magic. I loved "Rooth kar jee bhar..." too!