BTS‘s Jungkook often exercises and is known as the muscular maknae of the group. During a fansign, Jimin revealed that V does something a bit “unique” when Jungkook exercises.

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BTS’s Jungkook

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BTS’s V

Jimin revealed that Jungkook often works out shirtless in their practice room.

| Yoonki Min/YouTube

When Jungkook is working out, V often will come and just stand right beside him.

| Yoonki Min/YouTube

After Jimin revealed this, V got a little shy. The members laughed and asked V if he was an ahjussi (middle-aged man).

| Yoonki Min/YouTube

V then jokingly hit Jungkook’s abs, and the two just laughed.

| Yoonki Min/YouTube 

The members sure do love teasing each other!

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BTS

Here’s the full video below!