I am a girl. In my opinion, just because she agrees doesn't mean she is still interested in you. Maybe she was embarrassed to refuse, after all, she had contacted. Since I still like it, I don't think it is clear. Tell her when you feel it. This is not what others think it takes several times to decide. It depends on how you feel about each other. You'll be fine when you feel it. In short, feeling is very important!