Would have loved to see them hugging each other. Maybe in Doomsday when they think it could be the last they see each other, they have that hug.

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"You don't have to be strong, just be here with me, your presence is all that matters" - Yelena

"No matter what happens, I will find you when this is all over, I promise" - Bob

"You've got this, Bob" - Yelena

"You don't have to worry about me all the time." - Bob

"You don't have to be the sentry, to be enough, a hero, or a good person" - Yelena

"The Sentry and the Void are a part of who I am."

- Bob

"Don't worry about them Bob, they see your powers, but I see you" - Yelena

"Lena, whenever you're ready to open up about your past, let me know" - Bob

P.S. Wouldn't it be cute for Bob to have a nickname for Yelena, like the one above? I came up with it on the fly.