http://popwatch.ew.com/2013/10/25/big-bang-theory-howard-song-lyrics/

Howard performed the song (http://www.youtube.com/watch?v=t-HBUodxaq8) in honor of their first date. PLUS: "Bernadette’s Song" was written by Garfunkel and Oates (https://twitter.com/billprady/status/393764748384165888) duo Kate Micucci and Riki Lindhome.

I heard him perform the song in the most recent episode and to me, it was one of the funniest moments in the shows history. Howard Wolowitz has always been my favorite character on the show and Simon Helberg showed why he has played the role so well since the beginning.