especially Seolhyun, and this is coming from aoe itself. She just viral for her cupboard cfs. For Hani,she more like the trend.She hit it big but its all bubble honestly the real it girl is Hyeri and im dissapointed that she is so underrated among ifans to the point her name isnt even mentioned when we're talking about it girl She's the female lead for Reply 1988,among the most popular kdrama ever in Korea with 20+% rating. Just behind Goblin,Crash Landing On You and The World Of The Married. She got 30 cf deals just after reply finished She also viral on Korea just like Hani and Seolhyun for her aegyo on Real Man https://netizenbuzz.blogspot.com/2014/08/hyeri-adjusts-to-real-men-army-life.html https://netizenbuzz.blogspot.com/2014/09/hyeris-aegyo-is-still-melting-internet.html unlike Seolhyun and Hani,Hyeri manage to maintain her popularity untill now. She still active and participate on a lot of variety show. We barely heard anything from Hani and Seolhyun for the past 2 years (in term of their individual career). Hyeri is a household name in Korea but ngl Hyeri isnt that known among ifans unlike Seolhyun and Hani.