My Zombie Valentine (Vintage Paperback) by Dian Curtis Regan

Roses are red. 
Violets are wilted.
Why do you walk 
so stiff and stilted?

Xia Dedd is the new girl in school. And Joey Ocean thinks she's special. 

It turns out, he's right. But is Joey ready to find out just how special Xia really is? And is he ready for a zombie valentine???