It could mean several things, depending on the context and your relationship with him. Here are a few possibilities:
- He's comfortable with you: If he uses a nickname playfully or affectionately, it might indicate that he feels comfortable and close to you. He might be trying to express his feelings in a casual and lighthearted way.
- He wants to be unique: He might be trying to distinguish you from other people and create a special bond. Nicknames can be a way of showing that you're someone special to him.
- It's just a habit: He might use nicknames with everyone he knows, and it's not necessarily a sign of anything deeper.
- He's trying to be cute: Some guys use nicknames as a way to flirt or express interest in you. It can be a way of showing that he finds you attractive and wants to make you smile.
Ultimately, the best way to understand why a guy calls you by a nickname is to ask him directly. You can casually mention that you noticed he uses a nickname for you and ask what it means to him. This will give you a clearer picture of his intentions and allow you to respond accordingly.