Lucy and Sasha talk about the musical number:

Lucy : “Funny enough, neither of us are singing in it, I’m in the sequence, it’s not one of the singers – well, she is a singer… You’ll see, you’ll see. It’ll make sense when you see it, but it was very fun to shoot. It was shot like a music video, and yeah, something different.”

Sasha who isn’t in the scene said: , “We were all recording it on our phones. It was a really special day, took up the whole set.”

10

“What did you do for seven years?”
“We entertained your daughters.”
“What happens now?”
“Some of them will remember, some of them will forget, and some of them, years from now, will tell their daughters about the stories we told.”
“And that…”
“That’s immortality, my darling.”

                               -Joseph Dougherty, writer/executive producer

8

Counting their ages and seasons. They were there when we got good news or bad. And our most voluneerable when we worked usually crying or butying a body somewhere into the wee hours of the night, but I always felt safe with out crew around. Always. They were my ultimate teachers, who arre constantly schooling me on the ins and outs of what it takes to make TV. The hardest-working people I’ve ever known and they’ve given my more that they will ever know. To my sisters, Ashley, Sasha, Lucy and Troian.. We did it! We managed to stay close to 7 years of High School and I will always be what I’m most proud of. Emily, Hanna, Alison, Aria, Spencer have now gone were all beloved characters go when people stop writing for them. The end..

Can’t have new begginings, if you don’t have endings. 
So I close my eyes to old ends and open my heart to new begginings…