When "I Love You" just doesn't seem sufficient, send an "I F-ing Love You!" classic brigadeiro box.  This box has all our classic (and favorite!) flavors and the sentiment will come with all the letters and words clearly visible in all it's glory.   Make sure the intended recipient will be as amused as you are by the sentiment.  You should also check that anyone else who may open their mail shares in your love of profanity.  Don't say we didn't warn you!  Send them this box of 15 or 30 Brigadeiros in a fun (and graphic) "I F-ing Love You" box. 

Flavors include:
Dark Chocolate
Coconut
Milk Chocolate (everyone's favorite!)
Strawberries + Cream
Cookies + Cream.

* Love the box but hate the sentiment? Don't worry, "I Love You Classic Brigadeiros" is the same great flavors, in a PG box.