do yall realize how smooth their transition from cute concept to mature concept ? They didnt rush it and it going really.... idk how to describe but pleasingly ? Yes Or Yes is the beginning of transation and tbh i still dk how to describe YoY concept (it is cute or what) and then they went all out with Fancy .
being a kpop fan since 2011 ive witnessed a lot of group that drastically and suddenly change their concept n sometimes its look to forced and unnatural (from cute to sexy or girl crush) but we can see twice enjoying their current concept the same during their cute concept era .