Same here, even i'm wondering what will lead to Mitharth wedding with the new avatar of Shubam.
During the workers strike track, he was shown frustrated and angry over his failure and he said something like 'even if he becomes successful on his own, all would think it's because of his wife Mithai'. Then i thought that with Pramod's instigation, he would get cold feet at the time of wedding which would lead to Mitharth wedding.
Same ... Fufaji manipulation will leads to mitharth wedding. However, here Sid will agree to marry her without any doubt.