Green shoes & Tanzania

Dear interesting Guy,

About one month ago we met in a train from Amsterdam to Rotterdam in the evening. You desperately needed to call someone and after a while we started talking about a lot of different things (green shoes, Tanzania, and God knows what as I was a bit distracted looking at you).

I am thinking what would have happened if I gave you my phone number. It would be nice to talk to you again, you have something that keeps in my mind...