Thread: The End of Dreams.

Not necessary, these dream may seem not connected to you but may be connected to your brain while you are asleep.

We wake up after every dream, and then instantly fall back asleep. This happens when you have a non-lucid dream, or a dream with low lucidity. If you're fully lucid, you will wake up, but you will be too conscious to fall back asleep instantly (although, you can do it by DEILDing)
So if you find yourself in another scene, you're still in the same dream.