What happened with the behind-the-scenes photos from the UK posted on Jimin's Instagram?

Jimin posted photos on Instagram that he took when he filmed with the BTS members in the UK haha. Since they were captured in natural moments outside the palace, each photo had a different vibe, so I really enjoyed looking at them.

In particular, at the beginning, we see J-Hope taking a picture of Jimin, but in the following photo, Jimin suddenly runs away, which is so funny lol. I'm really curious about the behind-the-scenes story and what on earth happened during the shoot.