Dampen and wring out lightly. Press one square into each of four perforated heart-shaped ceramic molds and set aside. Whip the remaining 1 cup cream and confectioners sugar until the cream forms stiff peaks. Fold the whipped cream into the cheese mixture and spoon into molds. Fold the edges of the cheesecloth over the tops and refrigerate for 3 hours.
Puree raspberries, sugar and lemon juice.
Taste for sweetness. Strain and refrigerate. Unfold cheesecloth and invert molds onto serving plate. Lift off mold gently. Smooth with back of spoon and remove cheesecloth slowly.