...

"Wait a second. Does anyone have a scrap of paper, and a pencil?" said Jacob

"Oh, I always do," replied Newt.

"Newt, you can see what I write." And this is what he wrote:

'There are brave, sweet, and funny women. Maybe you'll meet one someday. - Jacob'

"That's all right, isn't it? It doesn't give anything away."

"That's fine, Jacob. You can have that," Newt said.

"Because, if I could only remember one thing, that's it."

... and that is why she kissed him.