2679. In leaving a large party, it is unnecessary to bid farewell, and improper to do so before the guests.
2680. A Paris card of invitation to an evening party usually implies that you are invited for the season.
2681. The host and hostess should look after their guests, and not confine their attentions. They should, in fact, assist those chiefly who are the least known in the room.
2682. Avoid political and religious discussions. If you have a "hobby," keep it to yourself.
2683. After dancing, conduct your partner to a seat.