ARMYs have noted multiple times that BTS is not just a group, it’s family. And just like any family members out there, RM, Jin, Suga, J-Hope, Jimin, V, and Jungkook have their share of disagreements as well.

During a new interview with Hyundai, the BTS boys were split into groups to discuss “IONIQ: I’m On it,” which is their promotional song for the brand’s electric vehicle. Jungkook was assigned to join Suga and J-Hope, who engaged in playful bickering at the time.

Suga, J-Hope, and Jungkook were asked what kind of daily efforts they make to help the earth and environment. Sticking to the whole point why they were there (Hyundai endorsement), SG and JK said that they would want to switch from gasoline to electric cars in the future.

As for J-Hope, he had a totally different plan. The “Ego” rapper said that he holds his breath to cut down on carbon dioxide emissions.

Being a good maknae that he is, Jungkook praised J-Hope’s method, even though it was not part of the Hyundai promotion. But for savage Suga, he told his Sope partner what he truly thinks about it: “That is useless,” he brutally said, making JH, JK, and the staff laugh.

But J-Hope defended his method and said that if everyone in Korea holds their breath for 10 seconds every day, it would make an impact. Suga didn’t say a thing, but his face clearly showed that he wasn’t buying it.

A very confused Jungkook wanted to dive into the conversation, but J-Hope quickly said that it was just a joke and that they should not think too much about it. Even though JH said he was just joking, his idea made JK wonder if it would have helped save the world.

Of course, Suga ended the discussion by saying that it won’t work. “If that would have made a difference, the environment would have already been better,” he replied.

But don’t feel bad for J-Hope, Big Hit and Run BTS! editors have pointed out numerous times that he is actually Suga’s bias. The BTS members are each other’s biggest support system. But, when it comes to J-Hope, no one can beat Suga as the ultimate fanboy.

Suga even created a ship name for him and J-Hope (Sope). However, the "Daechwita" rapper couldn't contain his savagery most of the time, even to his bias.