Like an old married couple

[QueenOfShebaSays]

It would be a great tribute, if Sheldon would be there for Penny, after she panics about whole wedding thing and locks herself in the bathroom in her wedding dress. Her parents not liking Leonard, anticipation, the dress, the future, marriage, Leonard, kids, living together,... It gets to her.

And then, just go all in with some cheesy dialogue, Penny's tears, mixed the best Shenny quotes and moments across the series. Either by series of flashbacks like a fanvid or by clever dialogue, before they finally realize they belong together.

The knocking thing
"Hi"
"Hi"
"Chocolate?"
"Sit next to me."
"I'm here for you."
"I don't think I can go back out there."

"I promised Leonard that I'll take care of you." Brings a Penny Blossom from his pocket.

"There was a guy I liked, and I never told him how I felt. Eventually he started going out with someone else, and I always regretted it."

"Sing soft kitty to me."

"We're dreamers, Penny."

"I love that you're in my life. Moonpie."
"I love you too."
"Your Ken can kiss my Barbie."

Gentle kiss, leading into the S9 makeout.

"OK, babe, let's do this."

I got a little emotional as I read those lines... I imagined all the scenes in my head... Wow...