At first, I was like.../And then, I like went...

I was riding the bus to work yesterday. A stranger approached me and placed his nose against the back of my head. He was gently sniffing me. He moved around to my face, my beard, and the front of my neck...gently sniffing. He continued doing this until he reached my feet, where he spent a very long time. He then told me that my body smelled slightly less acidic when I am awake vs. when I am asleep in my bed.

At first, I was like...Thanks!

And then, I like went...Er...