My boyfriend asking about my best friend

Mari

So the guy Im with, ive been with him a while now and I find it weird that he ask about my best friend like during school he's alway like we're so and so or when we pass her house he's always like where she at. I think it's weird I don't know why tho. They did talk at one point but it was like during middle school and he said he didn't even want to get with her. But still find it weird that he's always asking about her🤷🏽‍♀️