Eunseo and Bona are girlfriends. They have been together for almost 1 year. There's one thing about Eunseo that Bona really liked since the day they became official which is Eunseo never forgot to remind Bona that she's Eunseo's. She thinks that side of Eunseo is really cute. 

One day, it is the day of WJSN Last Sequence fan sign event. Eunseo and Bona have finished signing and are playing with the gift a fan gives them. They are tying the gift to their eyes like a blindfold. When they are happily playing Eunseo suddenly sits and watches Bona playing silently then after a few minutes Eunseo suddenly gets up and goes to Bona and pulls Bona's shirt down since Bona's stomach is almost showing. After she did that she pulled Bona closer to her and whispered something that made Bona blush afterward,

"This body is only for me to see not others" 

On the other day when WJSN was having a group photo with fans where fans could choose which member they wanted to stand next to, a man chose to stand beside Bona, and after knowing who the fan chose Eunseo hugged Bona tightly and not letting Bona go until the fan go away. Before letting Bona go Eunseo whispers to Bona's ear " You're mine and only mine" and gives a peck on Bona's ear again that action makes Bona blush madly and she can't hide it. 

One day when they have a schedule overseas they need to be in a pair for a roommate but unfortunately, they can't choose their roommate it is given by their manag