Former President Barack Obama playfully kept a watchful eye on fellow former President George W. Bush during President Donald Trump ’s inauguration. After leaving the Capitol Rotunda on Monday, Jan. 20, Obama, 63, was asked if Bush, 78, behaved as Trump, 78, was sworn into office.

Former President George W. Bush was spotted at the inauguration of Donald Trump. See pictures of the former president here.

Before everyone entered the Rotunda, a staffer approached Bush and teasingly asked him “Are you going to behave?” but before he could respond, Obama chimed in from behind with a “Nope,” which was objectively hilarious. They also shared a moment during Obama’s entrance that had Bush cracking up and left people guessing what he possibly said.