Hi Justin, could this be the track you are looking for, found this on Wikipedia;
"Wanna" is a song by Kara. Announced as the lead single from Revolution, it was released to online music sites on July 28, 2009.
The video begins with Kara in a pink room watching anxiously as Jiyoung makes a phone call to the handsome neighbour next door. Right before she confesses her feelings, he accidentally hangs up on her, leaving her to think he has rejected her. They watch him through a telescope and the guy exits, passing by his pet parrot who utters the word "Kara".
NB. I found a video of this but somehow l don't think this is what you are looking for