Today was a really bad day

On my way to home, a bicycle rider suddenly stopped in front of me and then stared at me from a distance. He looked like a teenager.
I felt uncomfortable but I didn't want to fight in a foreign country so I ignored him and went away.
A few blocks later he passed me and got off his bicycle and came up to me.
I kept eye contact with him. He said some bad words but I didn't understand what he said.
I did not respond to him as well as I would have liked because I'm not good at English. 
It made me very angry.

Instead of "bicycle rider", you can say "a guy on a bike" or something like that. "Bicycle rider" makes me think of a professional bicyclist, like Lance Armstrong. 

I hope you have better days than this in the future!

Today was really bad day

On my way to home, A bicycle rider was suddenly stopped in front of me and then stared from a little distance. He just looked like a teenage boy.

I felt uncomfortable but I didn't want to fight in a foreign country, so I ignored him and went away.
A few blocks later he passed me and got off the bicycle and came up to me.
I kept eye contact with him. He said me some bad words but I didn't understood what he said.
I did not answer him as well as I would have liked, because I'm not good at English. 
It made me more angry.

What country are you in?