Glee 2012: Just as zany as Glee 2011! Or so we found out during last night’s episode, when Mr. Schue proposed to Emma in a full white waterlogged tuxedo, Finn surprise-proposed to Rachel in the empty auditorium (speaking of which, come on, man, don’t you know this girl always needs an audience?), and Mercedes and Sam surprised everyone by revealing their non-proposal-producing summer fling … in song. But does their version of “Summer Nights” stand up against the competition? Is Trouty Mouth any match for Brad Majors? Can Mercedes best Tina Fey? And what is Korean for “summer loving”? (Turns out, “summer loving” is universal.) Watch for yourself and decide: Who did it best?