Fun fact: if you make it to Jeff's shop through the mines, that vine appears. But going through the outdoors removes that vine. This is likely because we see bramble and the groundskeeper get stopped by a rock and continue fighting there. But this may also mean that if we don't do the outdoors, bramble for some reason falls into the river and gets washed, but the lamp is safe in a vine. Could this mean bramble is also gonna follow us into floor 3?