what to expect in Belgium

So today i was sitting in my room watching "Les Millers" and the host mom starts yelling for me to come outside. so i walk out and she's running down the hall into my host sisters room. we go out on the balcony and a guy is just casually flying his hot air balloon around. he then "parks" it like a block from the house. i have a neighbor who is a hot air balloonist. turns out that's actually a career.