What's the best way to show a guy you like that you're genuinely interested in him?

I'm a 28 yo female and I've got a crush on a guy. He's 30, a single dad who has a 4 yo kid. He works as a doctor in a local hospital. <br><br>He's really cool, charming, and funny. He's a bit taller than me, and he's got dark hair and blue eyes. He's pretty much the most handsome guy I've ever met, and I can't stop thinking about him. He's the only one I want to be with. <br><br>He's a gentleman and he's got a kind heart. I really appreciate that he takes care of his kid. I can't describe how good it feels to see him spend time with his kid. <br><br>He's also very smart. He knows a lot about history, science, literature, and politics. He's really good at math too. We've never had a boring conversation because he's always got something to say and it's always interesting. <br><br>He's never late and he's never made me wait. He always takes his time to listen to me and he knows how to show respect. <br><br>I can't deny the fact that I really like him. I've only met him twice and I already know that I want to be in a relationship with him. I know this is fast, but I can't stop myself from falling for him. <br><br>I want him to know that I'm interested in him and it's genuine. I want him to know that I'm serious about this. I want to show him that I'm his friend and his partner. <br><br>I've never been in a relationship before. I've never even had a boyfriend. I'm a virgin and I've never kissed a guy. I don't know how to show him that I'm interested in him. <br><br>Can anyone help me?