I have so many ideas for books it's unreal. On with the story

(Dottie's POV)
I walk into the offices with Adam or bro or dad. I don't know, I've always called him Adam. He took me to the lounge.
"Hey guys." I said
I saw a girl about my height. She had medium length curly dark brown hair, like Adam's. She was skinny but not anorexic. She looked very similar. She said my name and I realized she was my sister.
"I'm soo sorry I left you."
"It's fine."
"No it's not fine. I was your older sis and I left you with those bitches we call parents."
"You deserved to leave. You were there way longer then I was. Me and our Adam was shipped off. You were hidden in the ventilation, knocked out. You deserved to leave when you did."
"Wait. How come our real parents never found me but they found you?"
"Um..." I started to say.
"Well basicall-" Skylar started to say but I cut her off.
"They didn't want a boy. Now if you excuse me. Sydney's calling."
"I thought you two weren't friends anymore."
"We made up remember?"
"Oh yeah."
I went to answer the phone.
"Hello?"
"Hey Dottie." A creepy male voice on the other end said.
"What do you want now?"
"We have Ross. We'll let him go if you come back."
"Do you have to threaten the people I love every time?"
"Hey! I ask the questions!"
"Sorry sir. On my way."

What was that phone call about guys... Anyways I'm Dottie and I'll see you Polka Dots later and Remember Always turn Left.