S1 feels like what would be the honeymoon phase in a relationship
S2 gets more real and deals with more day to day issues at hand
S3 gets darker with the impending situations that almost everyone comes across in a stable long term relationship
I've been a huge fan of this show since S1 and this show hasn't disappointed me so far.
Kudos to Dhruv and Co and the directors and Ofcourse Dhruv n Mithila in getting the characters so spot on and real that we can't help but relate to them.