So she changed her taste and music. Big deal. Nothing wrong with that. And whose to say the next person you go out with isn't going to have issues with something else that you do? The thing is that there's never going to be one person who is completely happy with everything you do and you wouldn't want that anyway in a relationship.
Go ahead and apply. There's no harm in applying.
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.
