Your name is Lena Franster, and you are 15 years old, 2 years younger then Teddy Pierce. You have basically been part of the Pierces Christmases ever since you were in 6th grade, your mom and Claire (Teddy and Kates mom) have been friends since high school but when you were eleven your mom asked Claire to take you in every holiday, now it's a routine. Basically ever since 2014 you've been with them. You have your own parents but they work too much to have time with you. Kate's parents technically took you in and every holiday, even your birthday, you spend at their house. And your nickname, from Teddy that he made up, is Lena Lu.