He started out with all the kindness to everyone, and then suddenly he was cold 20

Maybe your initial guess was right, but maybe your later discovery was right! If your initial guess is right, it is possible, because a very simple person has that kind of performance, when you ignore him, he wants to make friends with you, and hopes that his kindness to you can make you friends with him, but when you slowly start to talk to him, he may have a shy feeling, simple people are like this, because you are too active, so that he doesn't know how to communicate with you every time, or maybe he really just wants to help everyone, I hope everyone can be friends with him! What you found later may be right, belonging to what you call the type of contentment, just like the kind of bad boy to girl we say, hot and cold But what is your problem?

I can only tell you so much, I don't know what to help you because you didn't ask questions!

Maybe you're really right, for this kind of man, you can treat him as transparent.

Maybe he's trying to get away with it, but to tell the truth, he might be a flowery person, according to what you said. Give each other some time to see how he treats you and how you feel. I wish you all the best in finding your own dish

He's very self-protective, which means he's insecure.

There is no need to pay attention to such a person, and a person like him does not have a friend to take to heart (a friend of the opposite sex, I don't know how he treated her buddy. Because some people don't care about love, but he cares about friendship), I guess he doesn't have a few friends of the opposite sex around him, if he has a girlfriend, he just wants to have a play, and he won't move his real feelings, if I want to be a friend of the real race, I advise you to think clearly! That's a word of advice to you, too!

This may be a lack of communication

O man, let him die.

It may be that there is something that causes his feelings towards you to change. For example, someone says bad things about you, or the way certain things are handled that causes him to be disgusted.

There are many reasons for this situation, mainly the following points, one is that there can be a version of the person who sows discord between you and says bad things that are not conducive to your relationship, causing your good friend to listen to slander and thus snub you, and the second is that you may have done or said something that hurt your friend's heart, you may have done it unintentionally, but the speaker has no intention of listening to it, so he has coldly treated you, and third, your friend may feel that he is good to you and has not received due return. Therefore, I am indifferent to you, the above is my opinion, please consider it.

If a person has been saying hello to you for a long time but has not received a response, he will slowly lose enthusiasm and gradually give up on being good to you.

It may be that you are not paying attention to provoking her, and besides, she has changed her opinion of you after hearing others say that you are not, and you can slowly influence her to see if you can return to the previous state.

Maybe you did something wrong or said something wrong that made the other party sad, or maybe there was a misunderstanding from it, and you don't know it, so you can talk to each other in person.

Maybe it's been good for you for a long time but didn't get any response so don't want to continue?

It may be that he suddenly has an emotional change in his feelings for you and no longer likes you.

He's in a bad mood, no.

Empty of you, right? It may also be that you are always good to you, you have no feedback, no return, no feedback, no reply, always be accepted by the subordinates, good to the end, it is more and more dull, no words, right? As soon as the fresh momentum is over, it is cooked, and it is not impossible to refer to it if you are cold!

See for yourself!

If he is cold to him because of a word, he is also cold to you, but his eyes are always on the spot, what does it mean?

Hello, it means that you still like and care about each other, but both parties have too wide self-esteem and strong hands, and no one is willing to compromise, resulting in neither of them going down the stairs, and they are likely to regret breaking up in the end. First, the two can meet eye contact, so both of them care about and pay attention to each other, but they are not embarrassed to open their mouths and silently observe each other's actions. Second, when couples get along, it is inevitable that there will be some contradictions and quarrels, because one sentence will cause a cold war and be sold, so it is difficult for this kind of relationship to last for a long time.