1. If you watch DMG1, you see that she's the one sends AR together to Lonavala at the start
2. She is the one who puts them together for duty in the wards together.
3. She appoints R as the doctor for A when A gets injured by the bike accident, and the numerous other accidents.
4. She's the one who assigns A when he's got his memory loss to work under R! (ahh those funny junior hulk-teacher moments!)
5. She's the one who console R at Rahul-Muski breakup party, and tells her it's a matter of time that A will realize R's feelings!
6. She's the one who sends R to help A study for his exam or viva whatever that is called.
7. She and Shubh nominated AR to plan everything for the Shubh-Keerti wedding
8. She wanted to pair up AR for a case in DMG2, but A bowed out with the excuse of being on call for 24 hrs. So Sid was appointed then as a replacement.
9. And now she has sent R to Lonavala after having sent A!
So is it wrong to consider Dr.Keerti as the hidden Cupid for AR???