<human>: This happened yesterday afternoon, and I can't stop thinking about it. I feel so, so bad. I'm writing this hoping maybe the man whose day I ruined will see this and know how terribly sorry I am.

I was enjoying the first beautiful, warm summer day of the year with many of my favourite people on a beautiful mountain, drinking beers, smoking and just taking in all the small wonders that summer offers.

I had to pee desperately and decided to walk to a coffee shop down the street. The whole thing took long and by the end I truly thought I was going to burst. Finally, I peed, and felt on top of the world.

Without hesitation, and with a skip in my step, I flung open the door. At that same moment, some poor man walked right into the open door and hit his face. He was clearly upset and disoriented. I apologized profusely, but he just gave me this look; god that look...I didn't really understand until I looked down. There, lying on the floor was a full vanilla cone dipped in chocolate from dairy queen. It was 25 degrees, there was an hour long line up in front of DQ that I'm sure he waited in, and he took two steps and collided with my open door. 

At that point, I threw my hands over my mouth in shock, while my friends watched in horror as I tried to find the words. He gave me a full stare down, scoffed and waved his hand dismissively in my direction and charged off. I ruined his day. I couldn't even buy him a new cone.

I'm so sorry man- if you see this I'll buy ya a cone! Or 5...

Provide a brief overview of the text.
<bot>: opened a door in a guy's face, hurt him, and dropped his full ice cream cone on the first nice day of the year.