Today, I took overnight train from Madrid to Paris to meet the groups. On my way, there are two women from Argentina; the grandma is 80 years old and daughter seems like around 50 years old. The old grandma is full of energy and she spoke some Spanish to me , because I want to learn some Spanish. But she tought some different, her daughter told me that are some dirty words. She is so humour and I don't know whether I can be so energetic like her when I am 80 years old.
At night, we found a good restaurant closed to our hostel. It has the cheap and delicious food like the Foie Gras.