'The Voice': Adam Levine and Blake Shelton share a tender moment

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"The Voice" is starting to wind down, but the excitement off camera is just heating up.

Here's the best of what you didn't see at the singing competition on Tuesday (May 1).

Hold on tight - When Adam Levine was introduced, he jumped off stage into the waiting arms of Blake Shelton. Shelton then cradled Levine a like a baby. Yeah, it was a little strange.

2 people, 1 cup - In what was presumably a bonding experience, Team Blake shared a sip from their mentor's mug just moments before the show went live. Given Shelton's penchant for enjoying a cocktail or two, it's anyone's guess what they imbibed.

Quick change - Ever wonder how a show like "The Voice" is able to change the stage so quickly during commercial breaks? Well, it's easy when you have 50 staffers running around for four minutes straight.

Lifestyles of the rich and famous - It can get darn hot working under the spotlights of a TV shoot. So what are celebs to do on the off chance that they break a sweat? Well, in Cee Lo's case, he has a designated make-up person who dabs his head dry. And no, we're not kidding.

Photo/Video credit: Getty Images