1. Do remember that in Sweden males remove their hats while talking to women. This is done out of respect.
2. Always take care of the personal space whenever you are having a conversation with a Swedish. It is very important to do so even if you know them very well.
3. Do not forget to show gratitude to your host by calling or writing him/her a 'thank you note'.
4. Do remember that Swedish people do not show emotions, gestures like hugging or PDA in public. Try to follow this when you're in Sweden.5. Don't boast about your achievements when you're in Sweden, as it is considered inappropriate there.