Creating these delightful Triple-layer Cheesecake Hearts is simple if you follow these steps:

1. Preheat the Oven: Begin by preheating your oven to 325°F (160°C). Prepare a heart-shaped muffin pan by greasing it lightly.

2. Make the Crust: In a bowl, combine the graham cracker crumbs, melted butter, and sugar. Mix until well combined. Press the mixture into the bottom of each heart-shaped mold.

3. Prepare the Cheesecake Batter: In a large mixing bowl, beat the softened cream cheese with granulated sugar until smooth. Add the vanilla extract and mix until combined.

4. Incorporate Eggs: Add eggs one at a time, mixing well after each addition. Ensure that the mixture is smooth.

5. Add Sour Cream and Flour: Gently fold in the sour cream and flour until fully incorporated.

6. Divide the Batter: Divide the cheesecake batter into three bowls, keeping one bowl plain for the base layer.

7. Add Flavors: To the second bowl, mix in the melted chocolate chips for the chocolate layer. To the third bowl, fold in the pureed fruit for the fruit-flavored layer.

8. Layer the Cheesecake: Pour the plain cheesecake batter into the prepared crust, filling each mold about one-third full. Follow with the chocolate layer, and then the fruit layer, filling each mold to the top.

9. Bake: Place the muffin pan in the preheated oven and bake for 20-25 minutes, or until the edges are set and the center is slightly jiggly.

10. Cool and Chill: Once baked, remove the cheesecakes from the oven and let them cool at room temperature. Transfer them to the refrigerator and chill for at least 4 hours or overnight for best results.

11. Remove from Molds: Carefully remove the cheesecakes from the molds, using a knife to gently loosen the edges if necessary.

12. Decorate: Serve the cheesecakes with fresh fruit, a drizzle of chocolate, or a dollop of whipped cream if desired.

Following these steps will lead you to create beautiful and delicious Triple-layer Cheesecake Hearts that will wow your guests!