I don't own Big Bang Theory. I only own Harley.
Penny P.O.V
I had just got off the phone with my mother. She just told me that my sister is moving here. Am I happy? Yes, maybe no. See… me and my sister really haven't gotten along. See the thing is that we are twins; my sister Harley is older than me by one minute. We are totally different. I am the pretty one; she is pretty to but with glasses. She was the geek in our family. I have always look up to her, I found out from our mom that the reason she is moving because she got accept to work as a doctor at a hospital. I need to tell the guys about my sister.
End of P.O.V
Penny left her apartment and went across the hall and knock on the door of Sheldon and Leonard door. She heard a come in.
She walks in and said "Hey guys."
Leonard said "Hey Penny, what's up?"
Penny sat down on the couch and said "Well, I just got off the phone with my mother and she told me that my twin sister is moving here."
Leonard said "I didn't know you had a twin sister."
Penny said "Yea, we are different; my mother told me that she is a doctor and that she got a job at some hospital."
Sheldon said "Oh, your sister is a doctor, what a surprise, do what kind of doctor she is?"
Penny rolled her eyes and said "No, all I know is that my mother gave her my number and that she is suppose to call to me."
Leonard said "You don't sound happy."
Penny said "I am, it just that we haven't spoken to each other in a long time, she went off to college at the age of fourteen and we wrote each other every day, but we loss contact when was like sixteen."
Leonard said "Wow, well hopefully now you guys can rekindle and make up."
Penny said "I don't know, maybe you're right, I'll see you guys later, I have to go to work."
When penny left, Leonard said "I can't believe penny has a sister who is a doctor."
Sheldon said "Yea, but I can't understand how penny sister is a doctor and penny is just…. Penny."
Leonard said "Well, we will see her tomorrow hopefully."