<human>: This actually happened a year ago when I was on a college study abroad  program in France. I had a one-week break in March for us to travel around, so I decided to spend it with my host family in Paris from an exchange I did in high school. This was the first time I'd been with them in four years, and they were (and still are) the nicest people I've ever met. 

Anyways, one afternoon, I go to use the bathroom in their chic Parisian apartment. After taking a dump, I flush the toilet...and it doesn't go down. I flush a second time. Still nothing. After flushing unsuccessfully for a third time, I frantically tear through the cabinets looking for something that could possibly be used to unclog the toilet. I fail to uncover anything at all helpful, so I decide I have no choice but to ask my host father, who happens to be working from home that day, if there's a plunger in the apartment I can borrow.

Poking my head into his office, I anxiously ask (in French, I might add) where he might have a plunger in the apartment. He responds by asking me if the toilet is clogged. I explain that yes, this is indeed the case. Immediately, he gets up from his desk and says he will deal with it, much to my horror. This was the first time I'd seen this family in four years, and I'd just fouled up their toilet! I beg him to let me take care of it, but he won't listen. He strides into the bathroom, shuts the door, and emerges 5 minutes later to tell me that it's fixed.

Fast forward to that evening, as I'm brushing my teeth and getting ready for bed. I overhear my host mother tell one of her kids: "please be careful, the toilet was blocked earlier today." I flee to bed mortified, and don't shit again in their bathroom for the rest of the week.

The best part? On my last day in the apartment, just before I leave to take the train back to my program site, I find the stuff my host dad used - hidden on a shelf behind a curtain.

Can you condense the text into a few key points?
<bot>: Staying with friends in Paris for the first time in four years, clog their toilet, and they're the ones who clean it up.