about the show

sorry to disturb you guys...but i just read the story of the whole show n it took me around almost a day n half...so i have a few questions n please dont tell me to look it up in the archive section cause i read almost everything i could get my hands on...

1. how did mihir n mandira have a kid named karan because initially didnt mandira fake a pregnancy by padding her stomach so how did karan pop out?

2. How come lakshya n Kt arent together...how come kt marries someone else? (p.s. lakshya is hott lol =))) )

3. How did Harsh and Ansh end up becoming Tulsi's kids...who is this Gujral family anyways?

4. What happened to Suhasi..i know she married Rakesh n he had an illegtimate kid named Aniket but what happened after?

sorry for so many questions..but if u can please answer them then it would be greatly appreciated...thank you so much...n sorry once again =))