Both movies have the same feel as they follow BTS through their tour. It discusses their feelings, hardships and their strong bond for each other and ARMY. Reminding you that they are human too.

History3: Trap and Advance Bravely have a very similar vibe. Trap is pretty much the gay version of Advance Bravely.

The Girl From Nowhere series contains a certain feel and vibe that is present within some of the episodes of On Children. This vibe being a more dark and psychological look on society, using different elements to metaphorically display a person's hidden evil self. It is also similar as in both shows, each episode is set in a different setting.

They are both scripted variety shows. Both are scripted to set up a scene, than the rest is up to the cast.

Both dramas display the same type of humour. While Diary of Tootsies shows gay people. The Boy Next Door is technically not a gay drama. But does portray gay-ish themes.