Your favorite old time romantic pairs in Hindi films

My favorite romantic pairs from the options you have listed are

Raj Kapoor and Nargis

Shammi Kapoor and Asha Parekh

Shashi Kapoor and Nanda

Raj Kappor Nargis

Rajsesh Khanna Sharmila Tagore

Shami Kapoor Asha Parikhe

 I want to add one more  and it Dharmendra and Hema malini.

My Favorite Romantic Pairs are.....

 1) Rajesh khanna and Mumataz

2) Sashi Kapoor and Nanda

3) Dilip kumar and Madhubala

For me

Rajesh Khanna and Sharmila Tagore

Dev Anand and Waheeda Rahman

Raj Kapoor and Nargis

My favourite romantic pairs are these two

Raj Kapoor and Nargis

Rajesh Khanna And Sharmila Tagore

My favourite romantic pairs from yesteryear are:

Raj Kapoor and Nargis

Rajesh Khanna and Sharmila Tagore

Rajesh Khanna and Mumtaz

Dilip Kumar and Vajayanti Mala

Vishwajeet and Mala Sinha.

Amitabh Bacchan and Jaya Bhaduri.

Though not a hit jodi Sanjeev Kumar and Leena Chandravarkar  left a good impact in Manchali

My first choice definitely is Rajesh Khanna-Sharmila, since I watched Aradhana. Mumtaz only comes second. All the choices given above are extremely brilliant. I would like to rank in the order

1. Rajesh Khanna-Sharmila Tagore

2. Raj Kapoor-Nargis

3. Shammi Kapoor-Asha Parekh

Kishore Kumar-Madhubala is a wonderful choice, but not in this list :)

My favorite is:

1.Dilip kumar and madhubala.

2.Rajesh khanna and Sharmila Tagore.

Amitabh Bachchan and Hema Malini

Dharmendra and Hema Malini

Amitabh Bachchan and Zeenat Aman

are some of my favorite pairs.

My favorite are 

Dilip kumar and vaijayanthimala

Raj kapoor and nargis