What happens to chocolate when you touch it with your warm fingers?

When chocolate comes into contact with warm fingers, the heat from the fingers causes the cocoa butter in the chocolate to melt. This melting process gives chocolate its signature glossy appearance and smooth texture. As the cocoa butter melts, the sugar crystals in the chocolate dissolve, releasing their sweetness and creating a rich, decadent flavour.

However, if the chocolate is exposed to too much heat, it can become soft or even liquid, which can alter its taste and texture. Therefore, it's best to enjoy chocolate at room temperature or slightly chilled for an optimal taste and consistency.