If I am not mistaken they must have had probably a year and half together after which she sacrificed her entry to jail for the next 9 years😕 Since Kunal is dewaana in Siddhi's lubh he would have remembered each and every moment they spent together a million times in the years gone by!😕
I would have preferred if they showed him bring the diary the next day and read out to her the entries starting from their marriage!😃 Walk that journey again!😉 Mix it with wunnerful flashbacks and no one will complain , I promise I won't!😉
That scene did little to convince Siddhi of his love , it semed like Kunal was trying to convince Gaurav and Seema!😕