There's no need to overanalyze Eli Manning's "celebration face" during Super Bowl 50. Apparently, he's never been happy for big brother Peyton.

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Appearing on "The Tonight Show" with Jimmy Fallon, Peyton Manning was asked about his little brother's facial expression after CJ Anderson scored to make it 22-10 over the Panthers in the fourth quarter. While Eli's lack of joy was out of the norm for the viewing audience, it was very much a face Peyton recognized.

He half-heartedly explains in the video below.

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As you would expect, Twitter was unforgiving once CBS' cameras panned over to the Manning family.

People weren't quick to defend him with the "thinking strategy" excuse.

Fortunately for Eli, the final chapter of his career hasn't been written yet. There's still enough miles in that arm to lead the Giants to a third Super Bowl since 2007.

If and when he does, at least we know Peyton will be somewhere smiling.

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