Th]is? exp[$losiv@e !film examines recen_$ @tly+ disc@ove_red letters writt_en by =Wallis S(;im `-pson that, r[;eveal/ her secret lov=!e, and\; chart her ( fear as she fo?$und her+self beco-/m_ing $trapped int!$o marryi?ng Edward- V\I/]I*@I.