Jeremy Corbyn had to give his Shadow Chancellor John McDonnell a not-so-gentle nudge earlier - asking him to wave at cheering party members.
The Labour Party's conference in Brighton drew to a close on Wednesday, but not before dozens of meetings and speeches by Corbyn and his top team.
And some expert lip reading has revealed the moment McDonnell's glum pose was quickly corrected by an ever-alert Corbyn.
Watch the Vine below.
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