Board Thread:General Discussion/@comment-25473181-20150228162458/@comment-4570539-20150303014627

Personally I think that on the way to bringing the droid back to the temple, it is so heavy that it crushes the warp pad or is too big to fit so they have to move it somehow and the shortest route is through the Kindergarten where the droid reacts and causes it too open in a smilar way to the others (How they revealed the nozzle that sprayed the regeneratice goop) to reveal some artifact related to the crystal gems or Rose. (The green glow would likely be coming from the inside of the droid.)