User blog comment:-Mr·Bubbles/Earth & Water recap/@comment-10906513-20130827182834

My thoughts:

FP wanted to be "captive" like that because PB and/or Cinnamon Bun are gonna help her somehow scientifically to either:

Change her elemental matrix.

Make her less dangerous.

Or something else like that.

When PB said, "You're a threat Flame Princess" in the preview, she was talking to her about Finn and why they can't be together or why she's so dangerous. Thus FP wanting PB to change her, which is why she's on- my theory- an operation table.

Why Cinnamon Bun is involved:

I have NO idea.

Why Ice King was in the preview:

Just a guess, he was involved in Frost & Fire and knows stuff about FP and already knew stuff about PB, so Finn came to him and Jake to ask them what they think he shoud do now.

Now these are MY theories- you guys probably have theories of your own.