"I have a feeling that Seongso unnie did something wrong to Eunseo unnie. Maybe, they had a serious fight but because Eunseo unnie loves her so much, she just forget about Seongso unnie." Yeunjung said while having breakfast with her members except Eunxiao who are still on the bed.

"But why? Soobin always did wrong to me but I think I will never forget her." Seola said making Soobin shouted at her.

"I've read online that forgetting is a survival mechanism. Dissociative amnesia happens to people who suffer so much that instead of killing their lives, their minds just choose to forget. That condition can be considered as a suicidal method for the brain." Yeoreum said making her members more surprised.

"So Eunseo's mind forgot Seongso to save her from the pain caused by Seongso to her? But what did Seongso do to her?" Dawon asked and some of their members shared their theories.

They fell into silence when Eunxiao entered the dinning area. The two sat next to each others but awkwardness is obvious between them.

Dayoung clapped her hands catching the attention of her members who all looked at her. "Today is our day-off so we should have some fun. Manager-nim told me a while ago that we can hang-out today."

WJSN girls cheered except Eunseo, Bona and Chengxiao. "I just want to stay home. I have some school works to do." Eunseo said making some of their members whined.

"I'll stay too. I'll take care of Eunseo." Xiao said with a bright smile making the maknaes teased 'Eunxiao'.

"I'll stay home too." Bona said making her members surprised. She take a look at Xuanyi who looks confused. "I'm sorry but I'm not in the mood to go out today."

The maknaes whined louder while Exy took a curious glance at Bona who's staring at Eunxiao suspiciously.

_______________

"I thought you would love to go shopping with me, Bona." Xuanyi said as she sat on the sofa next to Bona. The other members are busy preparing for their hang-out day while Eunxiao keeps on annoying anyone of them.

Bona smiled then hold one of Xuanyi's hand. "I always love to go shopping with you but I can't leave Eunseo with Seongso alone, Xuanyi."

"Are you really suspecting Xiao Xiao for what happened to Eunseo?" Xuanyi asked. She doesn't want to take sides unlike Bona who obviously favoring Eunseo. "We do not know what really happened between them before. Besides, Xiao Xiao is not a bad girl. You know that Bona, right?"

Bona sighed then nodded her head. "I know. But I know Eunseo too well. Besides, how can you explain why Seongso is the only one Eunseo can't remember? This won't happen if Seongso didn't really do something bad to Juyeon." Bona said. She loves Eunxiao both but her suspicions are telling her that she must protect Eunseo from Chengxiao.

Xuanyi sighed then just hold Bona in her arms. She really missed the younger girl that she wants them to be always together. But she doesn't had the right to question Bona's decision to stay with Eunxiao today. Why would she? She's just Bona's friend. F.R.I.E.N.D.

"I really missed you so much, Bona. Next time, let's hang-out together, only the two of us." Xuanyi said looking straight in Bona's eyes. "I want you to care only about me even just one day, Bona. Only me."

Bona chuckled."Yah. Don't be too selfish. We are both part of unnie line so we have to take care of our younger members. Besides, I always care for you, you know that, Wu Xuanyi."

"I know. But you know that I want more from you, Bona." Xuanyi said seriously and Bona felt her heart beating so loud under Xuanyi's intense stare.

Their moment got interrupted when Dayoung loudly announced that they need to go no