She told me that she loves me on the second day?

Sounds like a mail order bride want-to-be. Trying to get a ticket into your country to me... How can she say she loves you when she has never even met you in person and knows you for 2 days... that is ridiculous. Just be polite, and don't show interest in wanting more... ignore if she gets annoying. But sounds like you do have an interest if you were speaking for her hours at a time, so just don't be stupid. :P