Tell her how you admire her 

Always tell her you love her at all time.
When shes upset hold her tight.
Pick her over all the girls you hang out with.
Play with her hair.
Pick her up tickle her and wrestle with her.
Just talk to her.
Tell her jokes.
Hold her hand and run.
Just hold her hand.
Let her fall asleep in your arms.
Sing to her no matter how awful you sound.
Get her mad at you then kiss her.
Give her piggy back rides.
Push her on swings.
Tell her she looks beautiful.
When shes sad,stay on the phone with her, even if shes not saying anything.
Look into her eyes and smile.
Kiss her on her forehead.
Dance with her even if no music.
Kiss her in the rain . And when you fall in love with her, tell her. <3