- SooA (Soo/bin and Seol/A)
- HyunBin (Hyun/jung and Soo/bin)
- SooJung (Soo/bin and Hyun/jung)
- They were both born in Seoul, South Korea.
- They both have brown eyes.
- They are both vocalists.
- They both have a sibling.
- They are both members of Y-Teen.
- They are both in the sub-unit Sweet.
- SeolA has silver hair but Soobin has dark brown hair.
- SeolA has an older sister but Soobin has a younger brother.
- Soobin can play piano, flute and violin but SeolA can't play any instruments.
- SeolA is a lead vocalist but Soobin is a main vocalist.
- SeolA is in the sub-unit ενύπνιον but Soobin is in the sub-unit αγύρτης.
- They are both in the group Cosmic Girls.
- When asked what SeolA's charm is, Soobin responded with "dirty uncle" and when asked what Soobin's charm is, SeolA responded with "push and pull."
- They are Cosmic Girls' best friends.
- When Cosmic Girls moved into their new dorms, they were put in different dorms and a video was uploaded onto their social media showing Soobin crying for SeolA.
- When asked who she would choose to date if she was a boy, the members were shocked when SeolA picked Cheng Xiao over Soobin.
- Soobin would like to be in a ballad duo with SeolA.
- SeolA says that she can beat Soobin in flexibility, fighting back her laugh and dancing.
- SeolA says that Soobin thinks of her as beauty but she thinks of Soobin as the gag woman.
- Soobin wants SeolA's fierce eyes.
- Soobin says SeolA thinks of her as an easy going friend but she thinks of SeolA as an unnie that is like a friend.
- ↑ WJSN's Private Life on Heyo TV Ep. 1
- ↑ 180929 fansign - Q. Who would you want to be in a unit with? cr. wuju99. Retrieved September 30, 2018.
- ↑ 3.0 3.1 SeolA's Weekly Idol Profile. cr. kimbully0819 Retrieved January 20, 2019.
- ↑ 4.0 4.1 Soobin's Weekly Idol Profile. cr. kimbully0819 Retrieved January 20, 2019.
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