jQuery hover - add class to current (active) div element, not others

[Tatasoido]

I'm currently working on a jQuery effect for a button on a website I'm developing and have run into a small issue that I can't figure out how to fix. I have written a short jQuery script to add a class to a div within the button element. It adds a hover class to an arrow next to the text for the link and removes it when you mouse out