What cultural faux pas should I try to avoid making in Ba?

"In Ba, it is considered disrespectful to touch someone's head, even children, as it is considered sacred. It is also important to dress modestly, especially in villages, to respect local customs. Women should cover their shoulders and knees, and men should not go shirtless. When visiting someone's home, it is customary to bring a gift, such as food or kava, a traditional drink. It is also polite to remove your shoes before entering a home. In conversation, it is considered rude to point directly at someone. Instead, use a nod of your head or a slight movement of your chin. Public displays of affection are generally frowned upon, especially in more traditional or rural areas. It is also important to respect the local customs and traditions, such as participating in the traditional kava ceremony if invited. Avoid making negative comments about the local food, culture, or people, as this is considered highly disrespectful. Finally, it is important to remember that Sunday is a day of rest and worship in Fiji, so many businesses may be closed and certain activities may be considered inappropriate," said another expat in Fiji.