So, what is “nays”? When people say “nays”, they usually mean the word “nice” in English, which means something pleasant, good, or friendly. For example, when you taste a delicious pastry and say “That was nays!”, you mean that you really liked it.
So, nays is a kind of compliment or positive assessment. What does nice mean in a broader sense? It can be a description of a person who is kind and welcoming. For example, “She is so nays, always helps when needed.” In this case, the translation of nays would be “friendly”.
Sometimes online, they write “nays”. Perhaps it is a transliteration that uses the Ukrainian alphabet to convey the English word “nice”. Or maybe it’s just a mistake, who knows ^_^
In short, it’s positivity and friendliness.