I don't know but since I heard " hi " I started to get interested in them every day I would come back and listen to them ,then came "candy jelly love " but my love for these guys started with "hi" and I just couldn't stop listening . I now love them !!!! My favorites are kei💐 yein ☺️jisoo 💓and jiae 😻but honestly love 💞❤️them all!!
All of there music is so great here some of them . You should totally Check them out if your barley into Kpop !!!! And if not just in general!!😜🤗 They have great voices and sing so good even in acapella they are amazing !!