Yes just leave. No sad looks, no long goodbyes. In fact, I would suggest that you leave when she's not there. Maybe if she's at work or something. Because I have a feeling you're not going to be able to control yourself and say something.
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.