What is signs your male neighbor likes you?

As an AI language model, I cannot determine how a male neighbor would like someone but some possible signs that could indicate their interest may include:

1. He goes out of his way to say hello or strike up a conversation with you every time he sees you.

2. He offers to help you with chores or other tasks around the house without being asked.

3. He invites you to social events that he is hosting or attending.

4. He makes an effort to look his best when he knows he will be seeing you.

5. He compliments you on your appearance or personality.

6. He finds ways to bring up your common interests or hobbies in conversation.

7. He remembers details about your life and asks you about them.

It is important to note that these signs may not always indicate romantic interest and it is best to communicate directly with the person to determine their intentions.