Songs where the leads had amazing chemistry?

I'm just talking about songs where the leads had great chemistry and it showed!

https://www.youtube.com/watch?v=2jyj1XQv5mQ&list=RD2jyj1XQv5mQ&start_radio=1

Anushka and Shahid had sizzling chemistry in this song.

https://www.youtube.com/watch?v=wTgrZE9RWNY

Aishwarya and Ranbir surprisingly showed some great chemistry here!

Do share more songs.

So many... BW relies so much on songs to bring out chemistry of a couple. These are the few at the top of my head:

https://www.youtube.com/watch?v=lEMMGb4xMQQ

https://www.youtube.com/watch?v=hjfzFVw2Zjo

https://www.youtube.com/watch?v=qJq684EnbMQ

https://www.youtube.com/watch?v=u-_Z0sd10PQ

https://www.youtube.com/watch?v=E3RU3z4YLc8

https://www.youtube.com/watch?v=43wT0xhvfsA

https://www.youtube.com/watch?v=2CXQmfORMnU

https://www.youtube.com/watch?v=F6FkVPOMtvM

https://www.youtube.com/watch?v=VkJlv0m6els

https://www.youtube.com/watch?v=6XMMfyw0ZOw

https://www.youtube.com/watch?v=Y7X21asNwrA

https://www.youtube.com/watch?v=DULDIS2qlCU

Many songs, but few of my fav

https://youtu.be/BtlnpBb4O8E

https://youtu.be/u-FaTNxrWhw

https://youtu.be/GLEx6bhPu7s

https://youtu.be/HCqbhwmTjVc

https://youtu.be/6-n_szx2XRE

https://www.youtube.com/watch?v=v4h5iPlxj0c

https://www.youtube.com/watch?v=f4zmpcBscoE

Every frame that has Hrithik Roshan and Aishwarya Rai Bachchan together.

https://youtu.be/_JND3HuOmDM

https://youtu.be/8M1WQCOG-Nw

https://youtu.be/hoNb6HuNmU0

https://youtu.be/Vkcki2dRCxM

https://youtu.be/RVRlV53TjzY

https://www.youtube.com/watch?v=buk1pUFKeLI

https://www.youtube.com/watch?v=0MIr2VrA62Y

https://www.youtube.com/watch?v=feLkdxeXB4c

these two are at the top of my head

Sharm Aati Hai Magar - Saira Banu and Sunil Dutt, Padosan

Raat Ke Humsafar - Sharmila Tagore-Shammi Kapoor, An Evening in Paris

Phir Chidhi Raat Baraat Phoolon Ki - Farookh Shaikh-Supriya Pathak, Bazaar

Tere Mere Sapne - Dev Anand ad Waheeda Rehman, Guide

Gaata Rahe Mera Dil - Dev Anand and Waheeda Rehman, Guide

Roop Tera Mastana - Rajesh Khanna and Sharmila Tagore, Aradhana

Akele Hai Toh Kya Gham Hai - Aamir-Juhi, QSQT

Tip Tip Barsa Paani - Raveena-Akshay, Mohra

Humari Gali Aa Jaana - Govinda and Karishma Kapoor, Coolie No 1

Pashmina - Katrina Kaif and ARK, Fitoor