My poor Japanese

Living the bus stop of Palacio da pena a Japanese girl address to me and ask. - Do this bus stop at the Mouros castle ?. I reply. - No,we only have a bus stop at the Moorish castle on the way up, from Pena it goes directly back down,to the historic center. -O.K.,she said and take a seat ON MY BUS. Arriving at the train station,the last bus stop,she ask me pointing to a day ticket. - Can I use this ticket TO MOUROS?. - Yes I said,if you take the 434 again you can step out at the Mouros castle on the way up. She look at me and ask me again. -O.K. can I use this ticket TOO MOURO?. Sometimes I need to stop.I was looking at her trying to understand !A Japanese student in Germany,if she talks so well English that mean `s she understand it , so why did she ask me the same question 2 times. She was looking back,blinking,and ask me again. - Yes,but can I use this ticket TO MOORO?. Then she said something in Japanese, certainly nice,  and I immediately understood. - Oh sorry, no, you can ´not use the same ticket again TOMORROW.