Urvasi
They might not have had many movies together, but Kamal was once quoted as saying that Urvasi was a demon when it came to acting; such was her instinctive prowess and screen presence.
More than their roles in Andha Oru Nimidam, it was their performance in the tragi-comedy Michael Madhana Kama Rajan, where she played the quirky Palakkad girl, romancing one of the four Kamals, which won her rave reviews.
The sense of comic timing between the two was amazing. Despite Kamal hogging the limelight by taking on four different roles at once, Urvasi garnered quite a bit of the action herself, and the repartee between the two, not to mention the picturisation of the songs were delightful.