We're Not So Different

What if it had been just Harry and Draco in the Room of Requirement during the Battle of Hogwarts? Would everything remain the same, or would Harry see an opportunity to convince Draco that they are more similar than they seem?
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The inspiration for this came to me while I was daydreaming at work one day, and I wrote part of the ending that day. The part that I imagined initially has been severely altered from its genesis, but the idea remains the same. I did not expect a huge internal monologue on Draco's part, but that's how his POV fell into place. It just felt right to write that all out.