He is a Pisces. Even though he was busy, he would talk to me every day, but he left without saying a few words. He doesn't talk to others very much, even if he does, he is very polite. ...

Many people sometimes mistake friendship for love. I think your "he" should be one of them. Because he just wants to get comfort from you, he will tell you everything that bothers him, and he is not polite in front of you. When you ask him if he likes you, I will regard you as my ideal lover. Love is a matter between two people, and complaining to each other is the most common thing. And you two just listen to him talk about his troubles, but when you play the coquetry with him, he feels annoyed, which only shows that he only regards you as his confidant. Don't deceive yourself, even if you really love him, you should ask him to stop deceiving himself, because your usual behavior is your true feelings.