(PS. Some of the scenes are probably based on real life) 

Opening a cookie jar

Gfriend was in a fan meeting. One fan gave Umji a jar of cookies. "Can I open it now??"Umji asked their Manager-nim. "It's up to you"Their manager said. Umji nodded and tried to open the lid. It was stuck. "Huh? It's stuck?"Umji tried opening the lid again. While Umji was trying to open the lid, Sowon was just beside her, watching her. Umji looked at her. "Yah! Help me, Unnie!"Umji said trying to get help from the oldest member in the group. 

Sowon chuckled. "Alright give me the problem"Umji handed her the jar. Sowon opened the lid so easily. "Ha- how- wha--"Umji was lost in words making her cute. Sowon grabbed a cookie before handing it back to Umji. "Cute"Sowon mumbled as she watched Umji eats a cookie happily. "Yah, Kim Yewon who gave those cookies? Give me some!"Sinb said on the mic and went to Umji.