फिर भी तुमको चाहूँगा

Bollywood lyricists are good at making use of metaphors and similes. Observe what male sings:

1. You are as important to me as air is to breath (life)
2. I look for you as the feet look for the ground (for stability)

If you take the meaning in a literal way, you can run into trouble!

सुन रहा है न तू? (Female voice)

I have not seen the movie आशिकी 2, but the adaptation of this song by a TV serial — पवित्र रिश्ता — is impressive.

तुम ही हो

Nice melody. Declaration of love.