me too. she said that na, you are going to be married when you are 20 and that time ani came and they were talking about their rishta. ani wanted to propose her. so she is 20 at that time. so is anirudh.
bon was 8 but makers later on increased it to 11, don't know why
Dida said "you're lucky you're going to be married Jab tum atrah saal ki hogi". It was around the time Bondita had trouble with wearing a sareeby herself and needed help - initial episodes after their wedding.
18 - was mini's age, as implied, from that episode.
If someone could post the episode number too, it'd be great.
But Dida mentioned it was 18, atrah. So and Binoy said, in around 7 years, Bondita would be Mini's age.
So Bondita can be taken to be around 10 years. Anirudh around 20.
Mini around 18.