[QUOTE=episodic;1044108]I think it is from the brass colored part where it connects to the white part. I tried turning the white part clockwise over the brass part.
The leak was super slow, so it'll be a while to see. If I get a wrench on the brass part, is that just to provide leverage for turning the white part?
I would try to unscrew the white piece off the brass fitting and wrap some plumber's tape around the threads. The brass piece probably has the threaded end. One of them will have threads. Hold the brass with a wrench and tighten the white end with your hand(if possible). As you tighten things back on, remember that piece is plastic and will only go so tight. If you go too far, be sure kids aren't around as they will learn new words.
That dreaded crack sound is the worst sound you'll ever hear.