A heartbroken Ephram finds himself the odd man out as Amy prepares for Colin's homecoming. Meanwhile, Andy and Dr. Abbott join the town in a debate over the use of medicinal marijuana after a large quantity is discovered in a deceased woman's greenhouse; and Andy provides medical guidance to Nina after her son's teacher suggests she put him on Ritalin.

Dr. Brown tries to intervene when a bulimic high school champion wrestler (guest star Douglas Smith, Gregory Smith's brother) puts his life in jeopardy for an important tournament. Bright is suspended from school after he fights with Amy's boyfriend Tommy (Paul Wasilewski). Linda Abbott suspects that that Andy is reluctant to move their relationship to a more intimate level because of her HIV status. Finally, Ephram is convinced that college student Madison is embarrassed to be seen with him.