No matter how long it might take Hermione would say these things to him again and again. One day, she was ocnvinced, Ron would actually believe what she was saying. One thing Ron had to know was that Hermione never lied. Perhaps she went mental every so often, but that did not mean she was a liar!
Hermione couldn't help the smile as he kissed her palm. She knew how strange things like this made Ron feel. She appreciated him even more for allowing her those few minutes. Shifting in his lap she turned completely around, not breaking the kiss he started, and straddled him. Her own hands had fallen down, resting firmly on his chest. And in that kiss Hermione did seem to somewhat understand. There were just certain things Ron could not say to her and she understood.