Feeling sleepy? No? Good.
Do you think you can watch a minute of cute animals yawning and not yawn yourself?
Sure it sounnnds easy, but it's not. They're so small and cute and it's IMPOSSIBLE to not yawn, even if you're wide awake.
Still think you can do it? Go ahead try but as soon as you see these fuzzy little things open their mouths, you're gonna start yourself.