When you’re so fortunate as to receive an invitation to spend time in someone’s home, whether it’s just for dinner or for a weekend, proper behavior will ensure that you’re welcome back anytime. Start Off on the Right Foot The moment you’re invited to someone’s home for any reason, after you thank them, ask, “What can I bring?” In most cases, the answer will be, “Nothing, but thanks.” Your question underscores your gratitude for the invitation, which is simply good manners. But don’t arrive empty-handed. In her book, “Modern Etiquette and Me,” Myka Meier suggested that you always bring a gift for your host or hostess. Instead of wine or flowers, consider bringing a gift card to their favorite restaurant or store. Be Respectful While you’re in someone’s home, respect their belongings and privacy. Take care to not track dirt in from outside and to use a coaster to avoid …