Character: The woman in the blonde wig

Is it possible to say in advance when the rain comes, when the sun?

Five years was in love with the same girl. But now she dumped me. She said that I did not understand. So I want to know you.
- You'll never know me.
- Well, well. Then you get to know me.
- Really know someone - doesn't mean anything. People change. Today people can love pineapples, and tomorrow something else.