आजा रे परदेसी

This is a second song I have encountered recently that uses the phrase पंथ निहार to describe the act of waiting for someone by looking at the road on which the expectant person would come. The first one is मेरे जनम मरण के साथी.

पूछो न कैसे मैंने रैन बितायी

Shahnaz Akhtar gave a very memorable performance of this song on Sa Re Ga Ma Pa 2012, and Shankar Mahadevan had a lot of praise.

Good expression of pain in a person's mind.

हमें तुमसे प्यार कितना, यह हम नहीं जानते

"You don't know how much I love you ..."

भय्या मेरी, राखी के बंधन को निभाना

I recall hearing this song on radio broadcasts when I was a kid -- yes, no TV those days in India. Now, the lyrics make a lot more sense: brother-sister love.