Play a board game such as Monopoly, but change the rules to make it a little more fun.
Take her shopping, and stay with her the entire time.
First thing you do whenever you talk to your lady is ask her how she is feeling, if anything interesting happened, and make sure to LISTEN!
Take her to the most romantic restaurant in town.
Write your sweetie a note saying 'I love you' in every language you can think of.
Surprise her from behind and whisper in her ear, "I love you."
Read poetry to her. Write poetry about her.
Buy a flower for her as much as you can, one by one, finding different types and colors and place them in different spots that they might not expect! Soon they will have flowers consuming their house. Plus it is always a bonus to put one in the car seat before you pick her up, so when you open the door her eyes glow!
Place a trail of Hershey Kisses to your shower, and place a dozen roses in the shower with a note attached that reads: "Now that I have kissed the ground you walk on, and showered you with roses, can I treat you to the night of your life?"
Take twelve balloons and write a "wish" on a piece of paper for each balloon, tell your partner that the object of the game is to pop three balloons without using their hands, then grant them the "wish" inside the balloon.
Take her out that afternoon (possibly on the beach) then fix her a picnic. After that take her for a walk down the beach and when the sun begins to go down get on one knee and give her speech. Don't just say "Will you marry me?"
Take a Scrabble board out, make romantic phrases connecting to each other and leave it out on a table for your loved one to find.
Nibble on your loved ones ear or nose until he/she wakes up than kiss that spot.
Girls, have your guy spray his cologne on a sweatshirt and keep it while he is away, wear the sweatshirt you feel him all around you.
Do you remember how much fun it was to make a tent as a kid? Why not create one with your significant other? Set up chairs and get a few sheets and make a tent together!
Lay on the bed and look into each other's eyes with soft music playing in the background and only candle light to see by. Hold to each other tight like you are never going to let go!
Present them with tickets for the two of you to go to a sporting event or a performance on stage, whichever one your "sweetums" prefers. Make a special day out of it but make sure that you are going to both enjoy it so that one person isn't completely bored.
Give him or her a dozen roses on any occasion. Giving 11 real and 1 fake, with a little card saying I will love you till all the flowers die. The fake one never dies. It represents the love you have for the person.
Buy scratch off lottery tickets until you come upon a winner, give it to them saying "I'm glad I picked a winner in you!"
Never ask for something that you want always wait till it happens!!
Give your partner a promise ring to let them know that you are devoted to them.
Fill the bedroom with balloons for when your partner comes home.
Camp out in your living room or backyard. Share a sleeping bag.
Buy her a piece of jewelry.
Caring is not enough! You should aware for what she needs anytime without her needing to say it to you. It can be a surprise too, cause she will feel that you know her well.
Go out together and take pictures of people hugging. Trust me. Just ask people if you can take a picture of them hugging.
Write a "Top Ten Reasons I Love You" list for her.
Always look in their eyes as they're talking to you.
Find a picture where you are happy, find a different picture where your mate is happy and smiling. Paste the clashing pictures together and frame it. Somewhere on the picture, write "We were meant to be happy together." Give it as a little random gift.
Ask him what his favorite sports team is and then surprise him with tickets.