In the past, long before the emotions in the chat messenger, to express something in the message you must be smart to create your own emoji through the symbols. Also remember when you PDKT, saying good night with the picture of the bear shape should be complicated for him from a collection of brackets. There is also from you who just do not know the meaning of the symbols, and eventually you even fail to understand the meaning of the message the girl's dreams of heart.
The same difference now, the presence of a variety of emotional unyu-unyu allows you to express many feelings through messages. Instead of these emoticons can be used as a sign for you to guess the contents of his heart there. Well, if emang yes, about the sign like how ya? Curious? Here you are again approaching girls, need to know these descriptions!