 At the dance , a senior citizen approaches Ron Swanson and asks for an autograph from Duke Silver . This is a reference to the previous second season episode , " Practice Date " , which establishes Ron 's secret identity as a jazz musician . Leslie referred to her Galentine 's Day breakfast tradition as " Lilith Fair minus the angst and plus frittatas " , a reference to the concert tour and traveling music festival . She also said the love story between Marlene and Frank makes the 2004 romance film The Notebook look like the 2008 horror film Saw V. Mark gets Ann a necklace similar to the Heart of the Ocean , the fictional jewelry given to Kate Winslet 's character in the 1997 romantic drama film , Titanic . During one scene in " Galentine 's Day " , Leslie does a voice impersonation of U.S. President John F. Kennedy . When Tom mistakes the impression for that of the Arnold Schwarzenegger character Terminator , he prompts Leslie to do that impression as well . 
 At the dance , a senior citizen <a href='uninflect' title='1'><mark>approaches</mark></a> Ron Swanson and <a href='uninflect' title='2'><mark>asks</mark></a> for an autograph from Duke Silver . This <a href='drop_aux' title='3'><mark>is</mark></a>a reference to the previous second season episode , " Practice Date " , which <a href='uninflect' title='4'><mark>establishes</mark></a> Ron <a href='null_genetive' title='5'><mark>'s</mark></a>secret identity as a jazz musician . Leslie referred to her Galentine <a href='null_genetive' title='6'><mark>'s</mark></a>Day breakfast tradition as " Lilith Fair minus the angst and plus frittatas " , a reference to the concert tour and traveling music festival . She also said the love story between Marlene and Frank <a href='uninflect' title='7'><mark>makes</mark></a> the 2004 romance film The Notebook look like the 2008 horror film Saw V. Mark <a href='uninflect' title='8'><mark>gets</mark></a> Ann a necklace similar to the Heart of the Ocean , the fictional jewelry given to Kate Winslet <a href='null_genetive' title='9'><mark>'s</mark></a>character in the 1997 romantic drama film , Titanic . During one scene in " Galentine <a href='null_genetive' title='10'><mark>'s</mark></a>Day " , Leslie <a href='uninflect' title='11'><mark>does</mark></a> a voice impersonation of U.S. President John F. Kennedy . When Tom <a href='uninflect' title='12'><mark>mistakes</mark></a> the impression for that of the Arnold Schwarzenegger character Terminator , he <a href='uninflect' title='13'><mark>prompts</mark></a> Leslie to do that impression as well . 
At the dance , a senior citizen approach Ron Swanson and ask for an autograph from Duke Silver . This a reference to da previous second season episode , " Practice Date " , which establish Ron  secret identity as a jazz musician . Leslie referred to her Galentine  Day breakfast tradition as " Lilith Fair minus tdaangst and plus frittatas " , a reference to the concert tour and traveling music festival . She also said thdauhhh story between Marlene and Frank make the 2004 romance film The Notebook look like the 2008 horror film Saw V. Mark get Ann a necklace similar to the Heart of thedaean , the dational jewelry given to Kate Winslet  character in the 1da romantic drama film , Titanic . During one scene in " Galentine  Day " , Leslie do a voice impersonation of U.S. President John fuc. Kennedy . When Tom mistake the impression fa that of the Arnold Schwarzenegger character Terminator , he prompt Leslie to do that impression as well .