Translation
"Arnav, both of them need us. They need all of us but...I wont be able to do it, Arnav! I wont be able to do it...I cant see that sorrow in Sama's eyes! The pain in Aynu's eyes...that sorrow and pain which we...I wont be able to do it again! I wont be able to! Why our kids?! Why our child?! Why our house, Arnav, why?!"
"The hurt always remains Sama, it always does. I wont lie to you about that but...but zindagi aage badti hai, it moves on and you move on with it, Sama. Humaari zindagi mein phir Amara aayi, Samya aayi, Nikhil aaya, Priyanka, Karan, tum...aur zindagi phir se khushiyon se bhar gayyee...haan mujhe meri Pari yaad aati hai, Pari bulaate the hum usse, we were convinced ki ladki hai...abhi bhi woh ek adhoora sapna hai but itne saare sapne poore bhi toh hue na? Main yeh nahin keh raha, Sama, ki Ji-Jiya humein yaad nahin aayegi...bahut yaad aayegi, zindagi bhar ka dukh rahega par beta, zindagi aage bhi badegi...uss bachchi ko...uss bachchi ko hass ke yaad karo because she bought happiness in her lives, so much of it...woh tumhaare dil mein hamesha rahegi par uss dil mein phir bhi jagah rahegi..."
Translation
"The hurt always remains Sama, it always does. I wont lie to you about that but...but zindagi aage badti hai, it moves on and you move on with it, Sama. We got Amara in our lives, Samya, Nikhil, Priyanka, Karan, you...and life once again became happy...yes, I still remember and miss my Pari, we used to call her Pari, we were convinced that it would be a girl...she is still an unfulfilled dream but so many other dreams did come true, right? Sama, I am not saying that we wont miss Ji-Jiya...we will miss her a lot, it will remain a lifetime's sorrow but beta, life will go on...remember that girl...remember that girl with a smile on your face because she brought happiness in our lives, so much of it...she will always be in your heart but there will be space for others too..."
Additional Information
Arnav and Khushi have two children - Ayaan and Amara but they had a still born daughter before they had Amara called Pari.
The rest of the names mentioned are children of Anjali; Akash and Payal and their spouses respectively.
Akash & Priyanka - Anjali's son and daughter-in-law
Nikhil & Samya - Akash and Payal's children
Amara & Karan - Arnav and Khushi's daughter and son-in-law
Ayaan & Samara - Arnav and Khushi's son and daughter-in-law
Any other doubts, please mention them in your comments and I shall try to get back to you at the earliest.