I see..that's another way of looking at it too..just that vatsavitri and death and longevity talk from raghav in the middle of night seems very sudden and unexpected.
not exactly Raghav is very expressive guy plus when it comes his family his inner circle he is super possessive
when Pallavi describing her dreams along with her baba aai and Nikhil he felt left out he wants place in her dreams .....that too top priority pe hence festival tradition reference as he want permanent spot in her life like Banyan tree