"How Sweet It Is" catalogs the evidence of being loved well. Marvin Gaye recorded it in 1964 as a man running through the list of reasons he is grateful. The song does not argue. It presents. She loves him. She needs him. She is always there. Each line is a exhibit in an airtight case. The arrangement stays light because the truth does not need decoration. A simple statement of fact carries more weight than any elaborate declaration.