When Gordongordon and sweets saw that one of Booth & Buto knew about the feelings. Was it bones?

I'm not 100% on if it's been sinabi in the show, but I'm pretty sure it was Booth not Bones. Especially with him admitting feelings for her since to Gordon and Gordon not seeming at all surprised. Besides, Buto is so straight pasulong and logical I always believed it wasn't her before Booth even admitted he had feelings for her, because she doesn't have a good enough grasp on emotions and social protocol to hide feelings like that so well. If she was consciously aware she loved him it would show, and she'd probably have brought it up, if not to him then definitely to someone like Angela. Buto isn't socially skilled enough to keep that completely to herself with no outward signs, while Booth has sinabi something along the lines of he is afraid to make a ilipat and hurt Buto when she isn't ready.

As for the scans, I really believe that the difference was that Booth wasn't ready to tell Bones, I do think his mind was altered but not sa pamamagitan ng causing the love, sa pamamagitan ng causing him to dwell on it, which is why it was affecting him so much more. I think the brain issues are what caused him to be suddenly 'ready' to tell Buto (because once that wore off he decided not to tell her) but not what caused the love. When he was affected sa pamamagitan ng the surgery he was determined to tell her, when it wore off he didn't want to, and I think the issues that caused him to be determined to tell her without thinking it through are what Sweets saw. Besides, it would just be too out of character for Buto to hide this.

Sorry, but I'm gonna have to disagree with that answer (even though I'm not 100% surer either and your answer does make sense). I think that it was Temperence that knew about the feelings but, because she is so professional, she decided not to act on them. I think that Seeley did have feelings for Temperence but they were subconcious and his concious mind processed them as brotherly and protective. Then, during his coma, these feelings were pushed pasulong into his conscious mind.

Thats what I think anyway :)