Can a person see his father in Paradise if they are in different levels, and can they meet and remember their worldly life?

A Muslim child will see his Muslim father in Paradise, and will join him in his rank if the son is in a higher rank than him. Likewise, the father will join the son if the son is in a higher rank than him. This is by Allah’s grace upon His servants. Allah Almighty also informs us that the inhabitants of Paradise will converse with each other and inquire about their circumstances in the worldly life and what they endured therein.