Here’s a line-by-line translation of the lyrics:
Dil Ki Ha Tu Dharhkan
You are the heartbeat of my heart.

Khawab Mein Tu Hi Maula
You are the master in my dreams.

Meri Dua’ein Sun Le Ay-Khuda
Oh God, please listen to my prayers.

Tarhapti Ha Rooh Teri
Your essence is longed for by my soul.

Yaad Mein Dheere Dheere
Slowly, in memory of you.

Mujh Ko na Itna Tu Aazmaa
Don’t test me so much.

Tu Mera Ishq, Mera Junoo
You are my love, my passion.

Sundar Sapna, Dil Ka Sukoon
A beautiful dream, the peace of my heart.

Meri Jeevan Dhaara Tum Ho… Ay-Khuda
You are the flow of my life… Oh God.

Tum Aayat Jese Pakeeza Ho
You are like a pure verse.

Un Suljhi Si Ik Leela Ho
You are a beautifully entangled play.

Mae-Kash Ki Bus Madura Tum Ho… Ay-Khuda
You are the only sweet essence I seek… Oh God.

Meri Puja, Mera Sajdaa
My worship, my prostration.

Meri Jannat, Tu Hi Hai, Ay-Khuda
You are my paradise, oh God.

Meri Man’nat, Meri Duaaein
My wishes, my prayers.

Rab ka Tohfaa, Tu Hi Hai, Ay-Khuda
You are the gift of God, oh God.

Din Ka Ujaala Ho
May there be brightness in the day.

Raat Ka Ho Sann’naata
May there be silence in the night.

Tera Hi Jaap Ha Ay-Khuda
Your remembrance is all that matters, oh God.

Sochun Jo Mein Tum Ko
When I think of you.

Saansein Mehak Si Jaayein
My breaths become fragrant.

Kya Mujh Ko Mu’aaf Ha Ay-Khuda
Am I forgiven, oh God?

Tu Mera Ishq, Mera Junoon
You are my love, my passion.

Sundar Sapna, Dil Ka Sukoon
A beautiful dream, the peace of my heart.

Meri Jeevan Dhaara Tum Ho… Ay-Khuda
You are the flow of my life… Oh God.

Tum Aayat Jese Pakeeza Ho
You are like a pure verse.

Un Suljhi Si Ik Leela Ho
You are a beautifully entangled play.

Mae-Kash Ki Bus Madura Tum Ho… Ay-Khuda
You are the only sweet essence I seek… Oh God.

Meri Puja, Mera Sajdaa
My worship, my prostration.

Meri Jannat, Tu Hi Hai, Ay-Khuda
You are my paradise, oh God.

Meri Man’nat, Meri Duaaein
My wishes, my prayers.

Rab ka Tohfaa, Tu Hi Hai, Ay-Khuda
You are the gift of God, oh God.