Without conditions

Acceptance and unconditional love means accepting and caring about the Twin Flame even if they leave you in this life, and it means taking care of their 'house' (= work / ideas) even if they will be gone for a thousand years. In the Studio Ghibli film, the main character Sophie is cursed to be an old woman, and she cleans and organizes the house of the wizard 'Howl' - his heart was taken from him by a witch who gave it to a fire demon. Sophie accepts Howl's absence over time and cleans his house without expectations.