3Jin

3Jin (Hee, Hyun, and Yeo) is the friendship between HeeJin, HyunJin, and YeoJin.
==Trivia==
===Similarities===
*They were all born in South Korea.
*They all have brown eyes.
*All of them go by their real names instead of stage names.
*HeeJin, HyunJin, and YeoJin's characters in the LOONAVERSE all live on earth. 
*They all are in the young LOONA. 
*They all bleached their hair.
*They were all in the Ssireum team in September 2019 edition of ISAC.ISAC - LOONA VS ITZY
===Differences===
* HeeJin and HyunJin are '00 Liners, but YeoJin is a '02 Liner.
* HyunJin's and YeoJin's zodiac sign is Scorpio, while HeeJin's is Libra.
* YeoJin's representative animal is the only one that's not a mammal.
* YeoJin is the only member to debut in 2017.
* HeeJin's blood type is A, HyunJin's is AB, and YeoJin's is B.
* YeoJin is the only one to not release her solo album in the same month as her birthday.
* HeeJin and HyunJin were trainees together at Polaris, but YeoJin was not.
* Heejin is a lead vocalist of the group while YeoJin and HyunJin aren't. 
* HeeJin and HyunJin can play the piano. YeoJin had to give up because her fingers are too short and her hands are too small.
* HeeJin and YeoJin have deep speaking voices, HyunJin doesn't.
===Facts===
* They are in the group LOONA.
* They all dorm together with HaSeul, ViVi, and the ODD EYE CIRCLE members.
* With JinSoul, they make 4Jin.
* 3Jin is sometimes used to refer to HeeJin, HyunJin, and RyuJin of ITZY, whom HeeJin and HyunJin befriended while contestants on MIXNINE.
==References==
==See also==
Category:Pairing
Category:HeeJin
Category:HyunJin
Category:YeoJin
Category:2Jin
Category:3Jin
Category:4Jin