I was looking for Petrin Hill and so I went back to the metro station to get a different tram. So, I went back. I saw 2 Filipinas shopping at a store and I asked them where I could find Petrin Hill. They gave me directions. They also asked me if I like shopping and that there was an outlet mall just outside the city and since I have a transportation pass, I can go there if I had extra time. So I wrote down the directions.