Thinking ahead

The thing is that no human can reach the end or the beginning of a rainbow.

Fun fact: because if the angle if refraction and reflection of sunlight that occur in water molecules, each different angle produces an entirely different rainbow. So the rainbow you see and the rainbow your friend right next to you see are in fact two different rainbows. Soif you were to try and run to the end of a rainbow, you would be running to infinitely new rainbows, never actually reaching the end, common knowledge I know. So its actually the perfect hiding spot lol.