I know how to say please and thank you, so between us we're set.
It depends. Do I have to dress up and do the girlie thing, or can I just come in what I'm wearing? If you need me to dress up, give me twenty minutes. I'm in London, I'll meet you at [address]. It's a few blocks from where I'm staying. My baby brother doesn't need you knowing where he lives and stalking him. He's way hotter than me.