Why did Pisces suddenly treat me so badly?

It is difficult to determine why Pisces man suddenly becomes dirty to you, because there may be many different reasons for this behavior. Here are some possible explanations:

1. He may have feelings for you: Pisces men may express their feelings by flirting or joking. If he has feelings for you, he may express his interest to you in a humorous or interesting way.

2. He may regard you as a good friend: Pisces men may show kindness and care for their good friends. If they regard you as a good friend, they may play some jokes to make you happy.

3. He may be testing you: Pisces man may test other people's reactions by joking or flirting. If he is interested in your reaction, he may do something out of line to observe your reaction.

No matter why Pisces man suddenly becomes dirty to you, if you are uncomfortable or don't like this behavior, you should tell him. If he really has feelings for you, he should respect your feelings and change his behavior.