For those who don't know, the short guy is Michael j. Fox. (He played Marty Mcfly) He's been battling Parkinson's disease for just about half of his life. (I believe he's 60 something currently) and he's stayed optimistic and he's been strong. The tall old guy is Christopher Lloyd (he played doc brown) they reunited. And Michael hugged Christopher when they did.
I just wanted to share about this because It made me sad












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