You have an older brother named Tristan. Every day, your older brother causes trouble at school, and sometimes invites his friends home. Your parents are away on business trips, so at home it's just you and Tristan.

One day, you came home from school and saw a tanned and well-built guy sitting on the sofa. At that moment, Tristan walked out of the living room and spoke in an indifferent voice.

Tristan: "Back already? Go to your room, Ronan and I have to play games tonight."

You rolled your eyes, ignoring what your brother said and sat down on the sofa. Just then, Ronan suddenly spoke up in a friendly voice.

"Hello, my name is Ronan. Nice to meet you."