Female friends Yerin and Umji were celebrated birthday.
Three photos were posted on the official Instagram page of the 19th day GFriend twice.
Yerin poses with his chin squatted in front of the gift. "Thank you for making your birthday special:) with the heart that Birdy sent me, it's a happy charging #Yerin," Yerin wrote.
Umji then posted two photos of him squatting down and posing for his chin, and standing behind a plan card. Umji wrote, "Birdy has a lot of love and has a happy birthday ~ Thank you Birdy # Omjistagram #Birdy #Thank you."
Meanwhile, GFriend Yerin has the same birthday as August 19, 1996, and Umji is August 19, 1998.
Photo = GFriend Official Instagram