21+ Things That Are Considered Rude in Different Countries You Might Not Have Known

This tradition extends to many Slavic countries that used to be part of the Soviet Union, such as Russia and Ukraine. It’s even common in a few other European countries to only have an even amount of flowers for funerals.

While we’re on the topic of flower etiquette, it is also apparently bad to give yellow flowers in a romantic relationship as it signifies friendship, potentially hinting to said romantic partner you want to break it. Who knew flowers were so complicated?