There are a couple of large leaches on your body. You remove them, and decide that the lake wasn't all it was cracked up to be.

Strangely enough, You find yourself in a field again. It looks familiar, and there is a stream at the end again. There is a woman on a strange makeshift raft on it again. Strangely, she is sneezing. You know that sneeze. You used to have it with your pollen allergy. 

She is much worse off, though, because she looks like she has never experienced an allergy attack before. She is coughing and sneezing, and has completely lost control of her faculties. Furthermore, she doesn't have an inhaler. You know that you could steer her away from the pollen and help her, or even take her someplace new all together.

What's most strange is that even though she is moving down the stream, she is in the same location as she was when you first saw her.

You call for the woman.

She first yells for help again, but when you refuse to help her, she explains that the stream is not a stream at all, but an illusion. It is the personification of the reality of change between two worlds, and you are needed in the other world, now.