Bo was a little suprised at the public display of affection but readily returned the hug, smiling a little. "Same here brother..." Sara watched the two with a smile from where she had been sitting next to Luke. She knew it wouldn't be long before Luke would be going home. He may still have his doubts, may still be scared but there wasn't much more she could do to help him...Luke was answering his own doubts and fears now, Sara really just sat there and listened to him reasoning himself out. Luke may think that he needed her, but he didn't...and in all honesty she would be sad to see him go when the time came. She had never really connected with a patient as much as she had Luke before, and while she knew it was kind of unprofessional to get emotionally involved, she couldn't help it. That was the kind of person that Luke had needed her to be, and so she had been.