What is my cat doing?

I'm glad your laughing cause yes he is. But he loves you. I had a cat like yours when I was a girl. Just like yours. In love with me but mean as a snake to others. The water bottle is the best way to stop him and convince him not to do this anymore. The bad temper is just him and so keep him away from other people. My cat suddenly viciously attacked a boy that was with his mother who was visiting.