You are from an aristocratic family, your family has famous and rich roots, you are the second child in the family, and you just hate all these parties, they have just got you, as well as your family is very protective of you. You only have a good relationship with your older brother/sister, but she is in Canada now, and you are in Gravity Falls.
You arrived there with your family for an evening dinner to which you were invited, you did not want to go, but you were forced.
Already at this "dinner party", you were standing near the buffet tables and thinking about what to eat and how to get out of this party. Looking around, you noticed a nice girl who was obviously also unhappy with the whole party, thinking that she could help you escape from this party, you went in her direction.