Sharing bed and board refers to the act of living together with another person under the same roof, eating meals together and sleeping in the same bed. There are many synonyms for this phrase, including cohabitation, sharing a residence, sharing a home, living together, co-residence, bed and breakfast, and roommates. Cohabitation is a popular way for individuals to share expenses and enjoy companionship without the legal commitment of marriage. Roommates are becoming more common, especially among young adults, as a way to save money on housing costs. Regardless of the term used, sharing bed and board is a significant aspect of human relationships and provides a sense of community and support.