You know you're addicted to kingdom hearts when. . .

[QooisNuclearFruitJuice]

You know you're addicted to KH when you got to the hardware store, ask for gummi blox and complain to the management that they don't have any.  

[marly_luver]

u now ur addicted to kingdom hearts when u call ur grandfather ansem and xemnas rofl  

[Buzooka-Zooka]

NT 3526

(sorry if this seems a little grim)

You know you're addicted to Kingdom Hearts when you attend funerals just to see if that person's heart floats in the air to the moon

He He that's a good one.
You know your'e addicted to Kingdom Hearts when you have dreams of living with Oranization XIII.  

[Wyrmhero Blade]

You know you are addicted to Kingdom Hearts when you use only one key in opening all doors because you are the keyblade master! rofl  

[kaiser321]

when you think that you can go days and days without food and water.  

[Haar Pel- The Messenger]

Okay, I may top any of you guys, but you know your addicted to Kingdom Hearts when you know the entire plot line, how to defeat Sephiroth in the first one, how to get every single Keyblade in all of the games... and you don't own any of them.  

[M e y u e]

When you see anything black around the room in your peripheral vision you start thinking the heartless have come for you.

 

[Doxu]

You know you're addicted to kingdom hearts when you think the best gift for your girl/boyfriend is a keychain... you know, because they can use it to fight the forces of darkness?  

[Ouijiji-san]

you know your addicted to kingdom hearts when you wear shows too big your own size.  

[Ouijiji-san]

you know your addicted to kingdom hearts when everytime you see a white door, you yell out "the door to light!"  

[Ouijiji-san]

you know your addicted to kingdom hearts when you make a keyblade out of cardboard and run around telling people that you are looking for the keyhole.  

[Ouijiji-san]

you know your addicted to kingdom hearts when you start calling you best friend Riku and expect him to turn to darkness.  

[Ouijiji-san]

you know your addicted to kingdom hearts when you stand 5 feet from a door, hold out your key and wait for it to unlock.  

[Ouijiji-san]

you know your addicted to kingdom hearts when you sit in front of a store and call out to people "you are the one that will open the door!"  

[Ouijiji-san]

when you try out for the "god knows how long sora runs" marathon thinking you will still have plenty of energy and stanima