<human>: Can you succinctly summarize the text in 1-3 sentences?

This actually happened a few months ago. I was dropped off to go to go to an internship which I was too early to(about 20 minutes) and the person who I was going to meet has not arrived at the office yet so I had to wait out back in the alley for him to arrive. I had woken up nearly an hour before, I had not enough to time to shower. I had a feeling I looked a little off, I wanted use my phone as a mirror but mistakenly forgot it at home. After about 10 minutes of sitting like a bum in the alley, I decided to use a tinted car window as a mirror. I walked up to the car thinking no one would care and started to look at myslef. But what is with my eyebrow? It was sticking out very weirdly. I began to try to put it down but it would just stick right up, so I started licking my finger a little bit to get it to stay down but I could not. After about 3 minutes of trying to get my eyebrow down, licking my fingers and touching my face I hear a loud voice,"what the hell are you doing"! I look and see a woman coming back the car I which I was at looking at me like I just killed someone. Then I notice it, when I looked back to the window past my reflection, I saw there was very young boy(probably 6 or so by himslef) in the back seat on the other side of the window with the most terrified face ever. The whole time I was trying to fix my brow this child and anyone around me thought I was staring at him like some kind of maniac. I tried to explain what I was doing to the mother, but she began to threaten to call the police so I got out of there quick as possible, probably didn't help that I was hanging out in the alley before that.
<bot>: I used a car window as mirror, licking my fingers and touching my eyebrow to figure out the whole time I was looking at my reflection it appeared I was staring at a young child inside.