just a couple of lines :)

khush naseebi meri, tu mere paas hai
kuch nae pan ka bhi mujh ko ehsaas hai
lab pe aai huwi sadiyon ki pyaas hai
aaj nikhri huwi dil ki har aas hai

teri aankhon mein rang yun aagae
ye to ban kar dhanak chaar soo chaa gae
gungunane lagi har taraf titliyan
bhanwre kaliyon par dekho mandla gae

these lines are part of a song from a drama called tere pehlu mein. I understand most of the song but im just having trouble with these lines.

Thanks soo much for this awesome forum

khush naseebi meri, tu mere paas hai = It is my good luck that you are near me.
Can also mean It is my good luck that I have you.
kuch nae paney ka bhi mujh ko ehsaas hai = There is nothing more I feel like having.
lab pe aai huwi sadiyon ki pyaas hai = A centuries old thirst has come upon my lips.
aaj nikhri huwi dil ki har aas hai = My every hope has been cleansed.

teri aankhon mein rang yun aagae = Such came the colors in your eyes.
ye to ban kar dhanak chaar soo chaa gae = like a ??? they spread everywhere.
gungunane lagi har taraf titliyan = Everywhere butterflies are humming.
bhanwre kaliyon par dekho mandea gae Beetles are hovering over buds.