If you try to take a nap at work, make sure your billionaire boss isn't planning to visit the office.
Take a look at what happened to this Virgin Airlines employee in Australia napping on the couch when company founder Richard Branson popped in to say hello.
Branson posted a picture on his blog saying the employee was shocked when he woke him up but then he went back to sleep.
Maybe he thought he was dreaming.
Branson says it's OK - the employee was on standby and getting some much-needed rest.
Richard Branson catches employee napping at work and takes pic