Going to university in Indonesia, I noticed many different positions in the cultural dimensions. Especially the differences between power distance, individualism, and time structuring were very different from what I was used in Germany.
First of all, the language at the university is more formal, you always say Ibu or Pak to adress your teachers, and in university as well as at work, the amount of authority you have is manifested in your title and position.
Further, the culture is more collectivistic, families of several generations usually live together and most of my friends at university also lived with their family, as in Germany it is normal to move out with 18, especially when you go to university.
Another huge difference is the polychronic time structuring in Indonesia, more known as "jam karet".While some of my German friends get very upset when someone does not arrive on time even if they wait only 5 minutes, in Indonesia my friends were usually 1-2 hours late and no one was even bothered by that, because first of all, everyone is late all the time and secondly one does not perceive the waiting as something bad. There are always people to talk to around and you usually meet in bigger groups wheras in Germany friends often meet in smaller groups and stick to themselves.