This clip has gone viral, obviously because every parent can relate to their kids innocently managing to mess everything up.
And here’s some analysis of the clip, section-by-section.
[Edit: And it turns out there’s some other analysis which says that this video is a good test to see if you’re racist or not. If you think the Asian woman bursting in is the mom, you’re not and if you think she’s a nanny, you are. I’m happy to report that I was pretty sure that this had to be a mom, just because of the way she burst in and it just seemed so obvious they’d had a “Honey, this is a really important interview – please keep an eye on the kids” conversation then mom had to go to the loo or got otherwise distracted and…mass virality!)
[Edit #2: Even more follow-up – an interview with the entire family.]