Doubt about Karan and Preeta

YES, IT'S A BIG STORY BUT I WILL TRY MY BEST TO TELL IT SO LATEST LEAP WAS OF 20 YEARS WHERE PREETA AND KARAN GOT SEPARATED WITH A TWINS SO PREETA WITH RAJVEER OR RUNDRA AND KARAN WITH SHARYA AND KAVYA SO PREETA HAS LOST HER MEMORY SO SHE THINKS THAT RAJVEER IS SHRISHTI SON AND SHE IS HER MASI, THEN ONE DAY RAJVEER WENT TO MUMBAI TO TAKE REVENGER FOR PREETA FROM KARAN HE GOT TO KNOW WHAT HAPPENED WITH PREETA AND KARAN IS HIS FATHER AND PREETA IS HER MOTHER NOT MASI SO SHRISHTI TRIED TO STOP HIM BUT PREETA AND RAJVEER GONE THEN HE MET SHAURAYA A BAD BOY AND HER SISTER KAVYA THEN HE FELL IN LOVE WITH PALKI THEN SLOWLY KARAN GOT TO KNOW THE TRUTH ........ THEN THE LUTHRA ALSO GOT THE TRUTH AND BUT PREETA DIDN'T KNOW ANYTHING AS SHE LOST HER MEMORY................................. THEN SHRADDHA ARYA WANTED TO QUIT THE SHOW, SO the MAKERS THOUGHT TO END THE SHOW, BUT IT GOT INCOMPLETE. ENDING SEASON 2 IS COMING. WELL, THE ENDING WAS IT WAS PREWEDING RITUALS OF SHAURYA AND SHANYA AND PALKI-RAJVEER TOGETHER THEN TO SLIP PREETA IN COMA NIDIDI SHOWED HER KARAN PREETA PRIVIOUS PHOTOS THEN SHE FAINTED AND TILL THE TIME RAJVEER'S TRUTH CAME OUT IN FRONT OF SHAURYA