Although our show had a circumstantial wedding, you could see that it was not a joke for both the parties, it was not a contract that would end after 6 months, it was a lifetime thing.
They agreed to marry because they wanted to, even if they were miffed with each other.
Remember how hopeful Sumo was just before the wedding or how Shravan claimed that it was 'his Zindagi case', they weren't fooling around, and now when I think about this, I am just sad that we didn't get to see this transition because it would have a first on TV.