Vivie was your little sister. You'd both been born in a science facility, after your mother had been assaulted by the scientists there. When your mother was in cryo freeze, you and Vivie were taken care of by the scientists. Today, they let you play outside.

"Tag, you're it!" Vivie said, tapping your arm, before running off towards the woods. You grabbed her arm, stopping her as you weren't allowed to go into the woods. "Hey!"