First of all obey your parents. And take care of them.

Offer to take them out for a meal or cook one for them. Always remember their birthdays mother's day/father's day with a small gift. Ask their opinions about things.

Love can be defined as never willfully hurting them and never neglecting them. Being there for them when they need you. We also honor our parents by treating others well. Kind deeds and actions towards others reflect very well on them. People will not only have the deepest respect and admiration for you, but also for your parents.

Clean the house and cook the dinner ;D