What do I do? How do I ask her 25 PTA for best answered!!!!?

I really like this girl. She has said bluntly she likes me. She is single. The thing is she says she is not ready for a relationship cause she just got out of a three years relationship. It's Been 8 months since that relationship? How do I get her? What do I do? FYI I was thinking about singing her a song and at the end giving her a dozen roses. Help me please