Booths knuckles hit her door and Brennan opened the door and a smile immediately appeared on her face.

"I believe you ordered a Booth." He said grinning his cocky grin.

"Well took you long enough." She took him by his tie and pulled him in. She brought her lips to his. He pulled back breathless as was she and said,

"Before we do anything more, we need to do something else first."

"Yeah? Like what?"

"I brought Thai." He smiled and held up the bag causing her to smile.

"Sounds good, were gonna be needing a lot of energy if we decide to further experiment." He laughed and said,

"Well shall we eat now?" She nodded and they sat down together. They shared food and ate individually at times and they were so full of love.

After the food she said,

"Now, are we going to satisfy our biological urges?" He laughed and said,

"Your so scientific even when were talking about making love."

"Well im a scientist still unless I pretend to be something else, say a librarian?" She laughed as she saw his eyebrows rise.

"Oh, you remember that huh?"

"Yes but only a few days ago did I figure out what it actually meant."

"Oh, that I have a..."

"Librarian fantasy? Yes."

He smiled and got embarrassed and rubbed the back of his neck.

"Well don't be embarrassed Booth, I admit that I have indulged in sexual role playing myself and I have fantasies just like you?"

"Oh yeah?"

"Yeah."

"Care to tell me anything?"

"Well, my favourite," she was now running her hands up his chest, "is of an FBI agent."

"Really."

"Mhmmm." She said nodding.

"Well that's perfect because another fantasy of mine is of a forensic scientist and I heard that FBI agents and scientists are pretty compatible."

She smiled and leaned up kissing him. She pulled back.

"Would you like me to put my hair up and put on some glasses and a skirt?"

He laughed and said, "No, scientists are much hotter to me."

She kissed him again and he began backing her down the hall and into her room.

The next morning, she woke up first and quietly crawled out of his embrace and into the living room. She decided she had better go get the mail quickly and walked out the door.

She walked back into the apartment, dropped the mail and when he saw her, he smiled.

"There you are."

"Booth I need to talk to you."

"What about beautiful?"

"I can't do this anymore. Its over."

"What? I don't understand Bones."

"I don't want to be your girlfriend or your partner anymore."

"Bones, where's this coming from?"

"My mind and my heart and its true. I love Ryan."

He was so hurt at the moment and couldn't believe what he was hearing.

"Now can you please leave?"

He grabbed his jacket and walked out.