Recently I discovered a small town chocolatier named L.A. Burdick who has a restaurant store in an obscure town on the New Hampshire Vermont border and a small shop in Cambridge MA.
He offers handmade Brazilian or European chocolates in the purely traditional sense in twin heart velvet boxes that will surely get her heart beating for you.
The hard part is to keep from eating them yourself. They ship fedex or ups as well with gift messages etc.
Expensive but she's worth it! Gotta be worth an extra hall pass or two later on in the year