Germ conscious

I was approaching a red light. The only thing—I was missing a car. I was walking. Also, everyone was, okay, I know this will really sound strange but, everyone was supposed to somehow kiss the light to make it turn green. I thought in my dream that I didn’t want to do that, not because it was weird, mind you, but because I might give others the cold I had. Luckily, the light turned green and I walked right through it, relieved to keep my microorganisms to myself.