Joel is in a bit of a fix: he's got a hot date lined up, but his "fave tee" is covered in cake mixture and Katherine's already got a wash on. What to do? AddWash, that's what.

We've all done it - there's a key item that didn't make it into the laundry basket, or a lucky sock that got dropped on the way to the machine. Joel needs to get his t-shirt clean and fast, otherwise his gluten intolerant date is not going to be impressed.

Fortunately, Katherine knows that her brand-new washing machine has a handy door just for this sort of emergency (Joel thinks it should be called the "Whoopsie Drawer"). But just as Joel thinks his friend has saved the day, Katherine makes a startling discovery. Will she let on or hide behind a tissue of lies?