‘Big Bang Theory’ Song ‘If I Didn’t Have You’ Now Available for Your Downloading Pleasure

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Howard’s nerdy paean to his wife Bernadette can now be part of your music collection

Did you find yourself humming along and tapping your feet as Simon Helberg serenaded his on-screen wife on Thursday’s episode of “The Big Bang Theory”?

Good news — now you can add the song to your music collection.

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The song, “If I Didn’t Have You (Bernadette’s Song)” was released via iTunes on Friday, after capturing viewers’ hearts with its nerdy charm.

During the episode, Howard Wolowitz (Helberg) cheers his wife Bernadette (Melissa Rauch) up after their plans to celebrate the anniversary of their first date are thwarted when Bernadette is quarantined following a lab incident.

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Joined by his castmates, Johnny Galecki, Jim Parsons, Kaley Cuoco, Kunal Nayyar and Mayim Bialik, Helberg belts out a tune celebrating the importance of togetherness with an uber-geeky twist. (Sample lyrics: “You supported all my dreams and all my hopes/You’re like Uranium 235 and I’m Uranium 238/Almost inseparable isotopes.”)

Watch the video: