A/N: Some of these are going to overlap. Also, I'm only using one child at a time.

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Clint Barton/ Hawkeye

Luke Lang

When Valentino and Luke got together, they were inseparable. They were the best of buddies.

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Tony Stark/ Iron Man

Bernard Barton

Starla and Bernard were so cute together! He calls her La-la (much to Tony's dismay).

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Pietro Maximoff/ Quick Silver

Jukka Thorson

Rose got along well with Jukka. He often got frustrated that she ran circles around him but he still adored her.

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Thor Odinson

Robert Banner

It was quite interesting the way Tuomas got along with Robert. They were both really bright and had funny little chats with each other.

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Sam Wilson/ Falcon

Ben Parker

Even though he was younger than her, they played quite well together, although Ben would climb up somewhere high when Audra annoyed him.

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Natasha Romanoff/ Black Widow

The Barton boys

Since she was older than most of the other kids, it made it difficult for her to make friends with them. However, she got along splendidly with Clint's twin boys.

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Bucky Barnes/ The Winter Soldier

Sarah Rogers

Since Steve was Bucky's best friend, it was only natural that your kids would get along.

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Scott Lang/ Ant-Man

Valentino Barton

With two older sisters, Luke had to put up with a lot of girly things so it was nice that he had someone to do boy stuff with.

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T'Challa/ Black Panther

Tarja Thorsdottir

Since Thor was your best friend, you got to know his wife and his children. Out of the three of them, Dakari got along well with Tarja. They would often play-fight together.

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Steve Rogers/ Captain America

Vincent Barnes

Steve worried a little when Vincent played with Sarah but he was nothing but gentle with her. It was usually Sarah that was the bossy one.

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Loki Laufeyson

Evangeline Maximoff

It was a surprising friendship these two had. Alexandria had inherited her father's magic and amused Evangeline with it.

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Wanda Maximoff/ Scarlet Witch

Her cousins

Evangeline loved playing with her cousins, Rose and Annette. She struggled to keep up with them but they were always there for her.

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Bruce Banner/ Hulk

Tuomas Thorson

They had interesting little conversations together. You couldn't understand a word of what was said, but clearly, they could.

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Peter Parker/ Spider-Man

Audra Wilson

They really were the best of friends, despite the age gap.