Contacting the New Families

So the other day I recieved my summer host family information. I have also been talking with my fall host sister.
In the summer I have an older brother (오빠) his name is June Suk (준석). He has a younger sister, who is actually my age (older than me so I can call her 언니) but I dont know her name. He attends a university and I am guessing lives with his parents, sister, and me... His dad works for a broadcasting company and his sister attends a girls high school, but not mine. I haven't got much information out of him, except that I'm pretty^^ I just hope he sends pictures soon! lol

As for my fall host family, I only have an older sister (언니). Her name is Ji Young (지영), and she is in my grade and goes to my school. She likes Rihanna, Britney Spears, and some other American singers. She also likes Harry Potter movies and playing sports. She seems really sweet and cute. I would post her picture, but I don't want to do that without her permission... Her dad is a business man and her mom is a housewife. Their family is Buddhist. I love Buddhism, so this will be fun :)