How should I approach my crush?

I’ve tried googling how I should approach my crush and all of the options just seem TOO bold. Like I’m pretty shy but at the same time I can start conversations with random people, but I just don’t know how to start a conversation with HIM. Like he’s really cute, quiet, etc, but everytime right when I’m about to approach him, I chicken out. I don't know if I should approach him with a compliment? A question? I don't know , I need help lmao. I also don’t want to come off either too assertive/creepy or too shy.
How should I approach my crush?
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