Welcome to my dreams!

Not sure if in order.

1. [non-lucid][rememberable]
I think I was attending a college reunian or something like that, then I ended up in my old IT classroom with my old IT Tutor and he was using a PC with me sat/stood at the side of him, he scratched himself...I looked at him, he had chicken pox.

2. [non-lucid]
I saw a picture of a really gineric looking fake rainbow, I recall a sound it was giving off but I don't remember it (maybe a sparkly sound).

3. [non-lucid]
I dont remember but I know I had another dream.

fragments:
something about brushing my teeth .