How do I get closer when she doesn’t like to talk about deep topics with me?

Okay so this girl always puts me down as her one of her favorite people out of her guy friends yet talks to the others much more deep level.

When I’ve tried to talk and go deep she doesn’t want to really talk about it, like she sort of brushes it over, but if she overhears me talking about something light (like opinions on other people and gossip) she’ll happily join in with it.

She also considers me a “close” friend even though I don’t personally and that’s probably due to her large social circle; her large social circle also makes it hard to speak to her sometimes. She also finds me very funny.

What should I do to get closer to this girl even if it is being as a friend or relationship?