I can offer some general insights into possible reasons for his behavior:
Misinterpretation: There's a chance that your crush misinterpreted your sudden change in behavior. He might have thought that you were no longer interested in him, which could have led to his distant and annoyed response.
Insecurity: He might have felt rejected or hurt by your decision to stop talking to him. This could have triggered feelings of insecurity, making him act defensively or avoidant.
Shyness or Introversion: Your crush could be naturally shy or introverted, which may make it difficult for him to take the initiative to approach you even if he still has feelings for you.
Communication style: People have different communication styles, and some might not be as proactive in initiating conversations. If he's used to you being the one to greet him, he might not know how to respond when you suddenly stop.
Other distractions or issues: It's possible that something else is going on in his life, such as stress, personal problems, or preoccupations, which is causing him to behave differently.
Fear of rejection: He might be afraid of rejection himself and doesn't want to risk reaching out to you if he's unsure about your feelings.
If you still have feelings for him and would like to understand his behavior better, it might be worth talking to him openly and honestly. You can try explaining your initial intention behind taking a step back and see how he responds. This will provide both of you with the opportunity to clarify any misunderstandings and perhaps reestablish a connection.
However, if he continues to ignore you and shows no interest in engaging with you, it might be an indication that he's not interested or ready for a relationship. In such cases, it's essential to respect his feelings and give yourself the space to move on and find someone who appreciates you. Remember that communication is key, and open dialogue can often help clear up misunderstandings and provide insights into each other's feelings.