Good Day revealed the profiles of Heejin and Haeun.
The two idols are the last members to greet fans with profile images. Tthe number of 'likes' on their profile tells us the girls' birthday while the hashtags ''Night'' and ''0831'' seem to hint at Good Day's impending debut.
SEE ALSO: C9 Entertainment's new girl group Good Day release profiles of Viva, Cherry, and Chaesol
Stay tuned for updates on the debut of the new 10 member girl group by C9 Entertainment.
Get K-POP Merch @ allkpop The Shop