It's not always tears and sweat on the set of NBC's The Biggest Loser: Glory Days – there's laughter, too

Credit: Chris Haston/NBC

The Biggest Loser is known for having its fair share of tears and sweat every season, but there’s apparently also time for laughter.

“This is for the DVD extras – the Blu-ray special,” Biggest Loser: Glory Days contestant Toma Dobrosavljevic, 33, says as he is pet by trainer Dolvett Quince in the video above, exclusively released to PEOPLE.

The joking caress is just one of 10 moments captured on camera from the current season of the long-running NBC reality weight-loss competition show, which is predominantly known for its more heartwarming moments.

There’s even a moment involving host Alison Sweeney that will make you jump.

The Biggest Loser: Glory Days airs Thursdays at 8 p.m. ET on NBC.