Or a pin, or a book. Pretty much when any person is like, "I wasn't even talking to you, I was just going about my day, but I thought of you and considered the things you like, because that's how I sometimes spend my free time, and it is my capculated opinion that you would like this thing that I was just enjoying that made me think of you."
Sleeping with the windows open in the SPRING....not summer. That would be awful here in hot as heck Missouri! :)