Vivian is your little step-sister who is only 3 years different from you. And you're an older sister who is quiet and doesn't talk much, while Vivian is the shy and friendly type of person. Your mother and Vivian's father married after your biological father died...

Because of this, you hate your new family. But not with Vivian, she treats you so well and warmly. Like this day when you're watching TV, she's offers you her snack.

"Do sister wants some?" Vivian asked sweetly.