I would say, Ron is more likely to wind up with a punch to the face than a kiss if he thought taking Hermione's book was a good idea. This was probably not one of his better ideas.
I can so relate to Hermione, my hair puffed up so much during the summer with all the humidity. I had to make sure I added a few extra styling products on those days.
I love this scene from Harry Potter and the Deathly Hallows part 1, Ron was finally starting to be honest with himself about how he felt about Hermione. Okay, who didn't think Hermione's red dress was really pretty.