A/N: This is my first O.C. fan fiction so, be nice! I don't own any part of the OC, although I wish I did.

"Dude! I beat you again!" Seth said falling back on the couch. Ryan rolled his eyes as Seth jumped up and turned off the video games. "It's no fun beating you over and over again." Ryan got up and stretched. He didn't mind being beaten on a stupid video game, mainly because he never had the chance to. He walked out toward the kitchen and opened the fridge. Amazing, he thought, full of food. The doorbell rang through the house and he heard Seth's walking toward the front door mumbling to himself who would be calling at this hour. Ryan checked his new watch the Cohen's had just bought him. 9:30 pm. It was pretty late. He looked outside and it was pouring rain. Lightening streaked the sky. He definitely didn't want to be outside right now.

"It depends, who are you?" Ryan heard Seth ask. Ryan closed the fridge, he was seriously curious. The person at the door was fairly shorter than Seth; he couldn't tell much else, his or her face was covered by a hood.

"Look." A familiar female voice filled his ears. "I have to see him! I know he's here!" Her hands reached up and pulled the hood off, revealing a pretty girl with short dark hair that was soaking wet, her eyes shimmered full of tears. She turned her face away revealing she had a black eye. She looked up. "Ryan!!" She screeched. She ran up to him and leaped into his arms. She was freezing, shivering and shaking.

"Whoa!" Ryan said trying to regain his balance still hugging the girl tightly in his arms. He could barely believe she was here. Ryan looked at Seth who now was obviously wondering who this girl was. Sandy immerged from a room and made a face matching Seth's expression. She pulled away and brushed Ryan's sandy blonde hair out of his eyes. "I knew I would find you." She whispered staring into his eyes.

"Ok, I hate to break up this little reunion," Seth said quickly walking up towards Ryan. "But, who are you? And how do you know my brother?" Sandy paced up nodding in agreement. Her eyes darted to Ryan who was grinning like crazy. "Your brother? You have to be kidding me." "Allison, I'm sorry, but they.they're my.you're still." Seth had never seen Ryan stutter so much in the entire time he had stayed with them. "Ry, spit it out!" Seth yelped wanting to know why he was such a problem with say whatever he was saying.

"I'm his sister." She rolled her eyes at Seth. "He doesn't have any sisters." Sandy said a matter of factly. "Obviously he does." Her green eyes shifted to Sandy and her words dripped with anger. "Allison is my half sister." Ryan said grabbing onto Allison's arm. "Same dad." Ryan quickly added. By now, Kirsten had joined them all in the front hall, standing there shocked. "How about we go into the living room and talk?" She finally managed out. Kirsten and Sandy walked out first murmuring to each other. "Yea, it seems like we have a lot to talk about." Allison said barely audible. "Seems like someone has forgotten where he came from."