I just had one day to see Novi Sad. After the fortress, I explore a little bit more, went to a park, used the internet on my laptop (in the park), went to a cafe and waited around until it was time to meet with my two Portuguese friends I met in Sarajevo. I met them in front of the cathedral and then we had dinner (pizza, not pictured). After that we went to a cafe and hung out until it was time for me to take an overnight train to Budapest.