I wonder why Raghav will be sad and get drunk? Is it because he will assume that because he signed the document claiming he put the necklace in the bag, Pallavi will misunderstand him and would want to leave him?
he might be thinking he won't be able to win the challenge now---he had taken responsibilities for Pallavi's happiness and protecting her family--and since he wasn't able to protect VD from foul play--now Pallavi will sure leave him---hence Devdas banjayega
aur itne pyaare cake ko kharab kar dega😒