Cut all the fruits (guava, mango, banana, apple) into cubes.

Gently fold in the lemon juice into the cut fruits and set aside.

In another bowl, pour in the Greek yogurt, coconut milk, and honey.

Whisk the yogurt mixture until it reaches a creamy consistency.

Gently fold the cut fruits and lemon mixture into the cream mixture.

Chill the mixture in the refrigerator for at least 2 hours before serving.

Serve the chilled fruit cream in a dessert bowl.

Dust with crushed pistachios before serving.