Iss Pyaar Ko Kya Naam Doon?

Nandkishore learns about kidnap (1x273)

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Khushi sees blood on Shyam's shoe and gets suspicious. She swabs the blood from his shoe and gives it for testing. Results confirm the blood group to be Arnav's. Nandkishore learns about Arnav's kidnap from Khushi. He disbelieves that Shyam is a criminal. Can Khushi catch Shyam red-handed?