Hyorin is not a person that will show it if shes going to cry or something is bothering her. She prefers to keep a smile on her face as much as she can while hiding all the pain inside. She will cry when she is alone usually in her room hidden under the blankets. She hates burdening others with her emotions and she thinks that it would just be better to smile and help out others. If anyone has anything bothering them then they can't find a better listener anywhere because she gives teh speakerher full attention and she always has reasonable advice. Hyorin cares a lot about people and if she sees someone hurt or they look like they are upset she will be by their side. People have been known to tell her things such as "I don't think you understand what it feels like to be sad" because they don't know and only sees her as someone who is cheerful. She really cares about people and will disregard her emotions in order for others to be happy. If people say bad things about her she will just smile and move the conversation along. People often feel bad after doing something bad to her because she will not blame others or take revenge. 

Hyorin is quieter compared to the others because she is more of a listener than a speaker and she is always ready to help push others to show their better side. . She enjoys taking care of others and will automatically nominate herself to do cooking when everyone is tired. She will go out on her own to buy medicine for sick members. Sure they are all suppose to do their own cleaning but when the others look like they are too tired to clean... she most definitely would be the one to do it or help them do it. Sometimes shes so much more mature for her age that the older members would rely on her without even realizing it.

Behind all the cheerfulness is someone who is rather unconfident and is always trying to improve. Every time anyone gives her a compliment her automatic reply is "*insert name here* is better than me I need to improve more" shes so used to it that those who know her have stopped trying to get her to accept compliments. Shes not really found of that much attention so she tries not to stand in the middle of group photos. She always gives everything her 200% and that is shown especially through her dancing. If she makes a single mistake while on stage she wont forgive herself and would practice non stop until she gets it right. She wants to constantly grow as a dancer because she knows that she is not the best out there. She spends a large amount of time in the dance rooms and has often skipped meals or pushed herself to the point of exhaustion. She has fainted twice from over practice and people worry about her health. 

She tends to be forgetful about the littlest things and when she is on screen and someone asks her a question she'll be spacing off and giving the response "Huh?" then laugh. She tries and not forget things.