I have nothing to hide.  I've said it before and I'll say it again..."I watch 'Glee.'"  So what?  It's a good show.  I told you a few weeks ago that the crew would be singing Toby Keith's new catchy hit, "Red Solo Cup," and last night was the night.  Sam returned to McKinley High after being absent this entire season, and the "New Directions" singers celebrated the only way they know how: popping open the sparkling cider and singing about the plastic receptacle that is just like a friend.