Talk:Princess Choco/@comment-24527127-20140209203758/@comment-66.62.115.199-20140209231354

I'm not sure if in each area there are 2, but there are always more than 1 kind (i.e. blue and purple and white, etc). You can always collect them more than once. It's like how different N cards drop in areas too.

If you collect one chocolate heart of each color (there are 5 - blue, red, yellow, green, purple, and white), you can get the card, yes. You can trade in 3 sets of chocolate hearts in total. After that, they pretty much have no use.