I wonder if gems just have a built in GPS system. Like how do they know where to go? Do they just leap really high to get the lay of the land so they can figure it out? Once they've explored something, does the map of the area just stay with them forever? Like with Watermelon Island. How did they know how to get home without the Warp Pad? Or when Sugilite walked across the ocean. How did she know which way home was? Do gems just wander around the world until they find the place they're trying to get to? I guess time doesn't really matter for them, so that's totally possible. Do the gems have a homing beacon built inside that leads them back to the temple? How do gems do directions?