For a moment, South African wicketkeeper Quinton de Kock was completely terrified of team-mate Dale Steyn.
And maybe rightfully?
De Kock made a catch for himself and in the process called off Steyn, who is 10 years De Kock's senior.
Steyn decided to playfully pretend like he was angry with De Kock for the move, and the result scared the you-know-what out of De Kock.
Then they hugged things out and things were OK again, except for De Kock's brief moment of absolute terror.