It's just not okay for a book to basically trample over a kid's wishes, especially when it's really a simple thing that he's asking for. She needs to find something else that she can do for him, or with him, that is the equivalent to her of kissing that he at least tolerates, if not enjoys. Does he like gentle kisses? Hugs? High-fives?
Message
Suck it up if you don't like kisses.