Preheat the oven to 200 degrees
Line a tray with parchment paper or a silpat liner and place the pretzels on the tray.
Unwrap the Dove chocolates or heart shaped chocolates that your using and place on top of the pretzels.
Bake for 3 minutes or until the chocolates are just soft enough to press the conversation hearts into (but not melted).
Carefully place a conversation heart in the center of each chocolate heart and press it down to spread the chocolate
Allow the chocolate to harden.