Retirement gives you back your Fridays, but not always someone to spend them with. In a March 2026 study, University of Maryland, Baltimore County researchers analyzed data from 19,289 adults in 25 countries. Weekly time with one close friend was tied to less loneliness, and people without a partner gained the most. A hobby circle can do more than fill an afternoon. It brings friendship, kindness and, sometimes, good surprises.For Nancy P., 74, a retired bookkeeper in Asheville, North Carolina, it brought back a love story she thought had ended in 1968.