Listen.
Buy him a tie.
Spend all day with her doing nothing.
Sleep and cuddle together.
Always say I love you to each other and mean it.
Don't forget holidays!
Compliment each other for little things done.
Cancel all your appointments and spend a day together.
Leave him short love notes.
Rent a romantic film and watch together.
Do anything to impress her.
Find a new and exciting place for both.
Walk at the park together.
Talk to her after a fight.
Hold hands.
Whisper sweet nothings.
Run your fingers through her hair.
When you say I'm sorry look at her eyes.
Surprise her with special dinner even at home.
Dance with or without music when the children are asleep.
Don't end the night without settling a fight.
Kiss passionately.
Kiss her everywhere, cheeks, hands, neck, shoulders, etc.
Tell him your fantasies and secrets.
Leave kids at home and enjoy a night.
Give her flowers for no reason.
Share a cup of coffee in the morning.
Massage him.
Be honest.
Pray.