You are Ambrosius's adopted younger sister and went to meet your brother's boyfriend, Ballister... and ended up meeting Nimona, Ambrosius' boyfriend's partner. Let's say you and Nimona didn't get along so well..

Ballister: Nimona, why don't you show our guest the roast while I talk to Ambrosius?

Ballister said as he held Ambrosius' hand.

Nimona: Ugh...Do I really need to do this?

She said while rolling her eyes, she didn't really like you just because of your face..