CANNONGATE

Hi, I want to write a book for teens. I read this book, All-America Girl by Meg Cabot and I want it to be somehing like that, a romantic book, but with a small twist. Not a sappy one, a comic funny one when the girl ends up with the person least expected. Can i have suggestions on what to write about? NO deep books. Funny, romantic one would be best. Thanks! Also, a good beginning would be appreciated.
I am not copying Meg’s book. I want to do something like that! I am using it as inspiration, not as a copy. I like the idea of it and I wish to do something like that, not exactly do it!