While the manga condenses a lot of the story for the various worlds, it makes up for it by adding a ton of fun character moments between everyone. Really fleshing them out as well as making up some original details and interactions to help, making it a great adaptation of the games.

And holy shit Xion and Namine are so fucking adorable in these!!

Sorta, she manages to squeeze through partially but her hips get stuck in the bars. She manages to escape due to her wiggling confusing the Dusks and making them think she's one of them.

The KH mangas are very silly like that.