Tony and the Doctor joined the other Avengers outside the T.A.R.D.I.S.

"What took you so long?" Clint asked as they approached.

"We found him," Tony replied.

"Like the good Hufflepuffs we are," the Doctor added.

"I thought you said that you weren't a Hufflepuff!?"
"I didn't say I wasn't, I just stated that we needed one, but I'm not, I'm a Ravenclaw, or a Gryffindor, I can't decide, you definitely aren't a Hufflepuff either, I was just referring to the fact that we found him and Hufflepuffs are particularly good finders, just forget I said anything."
"Yeah, I think I will."

"Wait," Natasha said, "If you've found him, where is he?"

"Coming," the Doctor replied, he'll be here soon, don't worry about that."

At that moment Steve appeared behind them, "I'm ready to go now Doctor."

"Okay, come on then, in we go."

They all filed into the T.A.R.D.I.S., Steve expressed the surprise usually shown when people entered and the T.A.R.D.I.S. de-materialised, back to where they belong.

"Steve, stay here a moment," The Doctor said, as the Avengers thanked the Doctor and began to file out. Steve stopped and turned to the Doctor, the T.A.R.D.I.S. doors swung shut and the T.A.R.D.I.S. began to de-materialize.

"Where are you taking me!?"
"It's a surprise," The Doctor replied as the T.A.R.D.I.S. landed, the doors opened and Steve stepped out. He was in a hospital and in the bed in front of him, hooked up to various monitoring machines, was her, Peggy. He walked over to her and took her hand, "I'm here Peggy, I came back."

"Steve," she whispered, "You look as handsome as ever, you haven't aged a day."
"You still look gorgeous too Peggy."

She laughed, "You lie," she said.

"Would I lie to you, really?"
Peggy smiled, "I love you Steve."
"I love you too Peggy." As he said the words he heard felt her hand go limp, he looked at the machines, she was dead. Tears falling down his face he stepped back into the T.A.R.D.I.S., "Goodbye Peggy," he whispered and the T.A.R.D.I.S. de-materialised.