2. Fix your personality: Be confident, not cocky mind you, but assured in your actions. Show her your best side; make her smile, make her laugh, make her feel comfortable. Strike up a thoughtful, intelligent conversation, and listen listen LISTEN to what she has to say. This will in turn make her crave more of you, which is exactly what you want.
3. Hold her glass slipper: Make her feel as if she were a queen. Open doors for her, offer to carry her groceries, be a gentleman at all times. Be sensitive to her wants and needs, but not overly so. i.e. take note of her favorite flower, and bring her a single example when you plan to see her next. Say you saw it and thought it would cheer her up, and leave it at that. She will appreciate your thoughtfulness, more than she may let on, as expected.
4. Don't be a doormat: Here's the tricky part. She's been impressed with the clean, kind, thoughtful man you are, and surely wants more. But she may want to test you a bit and ask for more and more (time) while returning less and less (affection.) If this starts to happen, the old you may have said «sure» to anything she asks for at this stage. But the new you instead says: «I'm sorry but maybe another time.» This will show her that while you will treat her like your queen, you will only do so when she treats you like her king; not her pawn. Of course if you've gone through steps 1-3, she will already want you to be her king, so be careful to only make her further anticipate time with you, not to anticipate you having no time for her anymore.