"There were moments where I was like, 'Justin's going to cry in the car,'" he said. "There's no way he's not going to cry." Hart said he knew this was the case by looking at his face, which was both laughing at the burns, but also crying a little inside. "I kept pointing at him like, 'You better hold it back boy!'" Hart explained, noting a knee slap that may have been covering up one lonely tear that managed to squeak through.