This shot reveals that Dr. Garner is probably a neurologist. From what I understand, the psychologist has worked with "gifted" individuals on S.H.I.E.L.D.'s Index before. Does he know about the Inhumans?
If Skye ever wants to get out of that waffle room, she had better listen to May's advice. Then again, she could "quake" her way out, but I'm sure she doesn't want to hurt her friends.