<prompt> Translate the following text to EnglishJohn Peter Sarsgaard, mmoja wa wauaji wake wa baadaye, anamwita rafiki mdogo na anaonekana karibu kuvutiwa naye; utendaji wa Sarsgaard ni utafiti wa kifahari wa jinsi hisia zisizotatuliwa zinaweza ghafla kujirekebisha kuwa vurugu.  <response>: John Peter Sarsgaard, one of his future rapists and murderers, calls him little buddy and seems almost attracted to him; Sarsgaards performance is a finely chiseled study of how unresolved emotion can suddenly resolve itself into violence. 