Part 1
Dr. Jack Shephard --- LEO : A rich boy who been brought up by a successful and respectable father. It is all about responsibilities in his life. A typical Leo figure.
Kate --- GEMINI : O, sorry is she Kate? I don't even know if it is her real name yet. From season 1, I only know she is a complicated girl and sometimes confused people.
Charlie Pace --- Aries : A boy who kinda like to rush into everything in his life. Though we know he got some addict with drugs (which may because of his old bro), he is still sunny boy not all that dark in his life.
Hugo "Hurley" Reyes --- Cancer? : A over weighted boy with good heart (don't wanna hurt ppl and don't wanna get hurt as well) who sensitive about his looks, even be afraid of knowing girls because of this... BUT do get lucks of money thing (no matter it was bad or good)
Shannon Rutherford --- Taurus? : A Taurus baby who known as a spoiled daddy's girl. It's all about money, isn't it? She's kinda of lost between conned money out