He permitted Tulsi to sign the Divorce papers after realizing Meera took his signature like THAT , now he will take revenge and remarry Tulsi in front of Meera on the wedding day and also Lakshya will get enough evidence and appear on that day may be with the doctor. Or he will tell everything to Mihir secretly before marriage then Mihir will do all this . Sure Lakshya will expose Meera on the wedding day {becoz he promised Ba that he will bring Tulsi in SN }and Mihir will REMARRY Tulsi after signing Divorce papers.. This will be pleasant surprise for everybody. 😊