I need to find a book that I read in 2006. The plot I remember:
The MC is a girl
The landlord's son (or a prince) goes to the future. He met the girl and then they live together for 1-2 months.
After that he comes back, 1-2 months later, the girl goes to the Middle Ages. She somehow met that guy and pretended to be an important person. She gets to eat off a silver plate (the best is gold).
She knows that he still remembers about the future because he knows how to use the calculator she dropped
...( Middle of the book I don't remember)
At the end she come back and visit the monument and see his statue there
Things I'm not sure of:
- The girl saves the mother of the landlord's son?
- He had a brother?