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

"When visiting Girona, avoid making the following cultural faux pas: 1. Do not assume everyone speaks English. While many people in Girona may speak English, it is respectful to learn a few basic phrases in Spanish or Catalan and attempt to communicate in the local language. 2. Avoid discussing politics, particularly the topic of Catalan independence, as it can be a sensitive issue for some locals. 3. Do not expect businesses and shops to be open during siesta time, which is typically between 2 pm and 5 pm. Many establishments close during this time for a midday break. 4. Refrain from wearing beachwear or overly casual clothing when visiting religious sites, such as churches and cathedrals. Dress modestly and respectfully in these places. 5. Do not expect punctuality for social events. It is common for locals to arrive 15-30 minutes late to casual gatherings. 6. Avoid being overly loud or boisterous in public spaces, as it may be considered disrespectful. 7. When dining out, do not leave a large tip. Tipping is not as common in Spain as it is in other countries, and a small tip or rounding up the bill is usually sufficient. 8. Do not rush through your meals. Spaniards tend to enjoy leisurely meals with friends and family, so take your time and savor the experience. 9. Refrain from calling someone by their first name unless you have been invited to do so. Address people using their title and last name as a sign of respect. 10. Finally, be aware of local customs and traditions, and be respectful of the unique culture and history of Girona," remarked another expat who made the move to Girona, Spain.