I'm a new software developer and this is my first job. It's a startup and the CEO and the working environment is just great. I work really hard and I believe that I also do my job well. But recently, I have felt like my team leader is being unfair to me for no reason.

It appears that he is nice to my co-workers, but not me. I figure he is mad at me, but I didn't bother to find out why.

I really love this company and I really love working there. But if my team leader continues to be unfair then I have no option other than leaving. How can I fix this?

EDIT:

The other day he called me into his office and wanted to see my work in the afternoon (Yes, in my country, at summer season after 5PM is afternoon. My office begins at 8AM. And I'm not saying I've problems to work after 5PM). At the time I was facing a weird runtime error and I was pretty tired. I explained the situation to him.

Then he found a small logical error in my code and asked me why I didn't fix this. I told him I was trying to resolve this runtime error and that I was sure that this logical error had nothing to do with the runtime error. He then proceeded to yell at me.

After fixing the logical error that runtime error was still there. This is not the only occasion he has been unfair to me.

I'm saying is being unfair because he doesn't do this kind of thing to other developers when they do really silly mistakes.