Yes, there are a number of traditional Serbian customs that are typically observed during dates. One of the most common is for the man to bring flowers or chocolates as a token of his affection for the woman. Another custom is for him to pick her up and walk her home after their date, unless she prefers to take a taxi. It's customary for him to pay for the meal and any other activities they may do together during the date. It's also important to show respect throughout the date by using polite language and manners.