We are far too rarely nice for no reason - not just us, but also the Americans. That's why the "Day of gratuitous kindness" was created. On February 17, the unofficial holiday is celebrated with the aim of simply being nice to each other again. And for no reason at all. Whether it's a small gift or simply a nice gesture - the "Day of gratuitous kindness" is all about putting a smile on the face of those around you. With the 10 little niceties that we show you in the gallery, you can give your counterpart a little pleasure - and not just today. Just like that, without an occasion, without a reason, in keeping with the holiday.