A manicure at the beach

A man walks up to us with a small bundle in his hand and a squirt bottle. Without a word, he sprays a soapy solution onto the fingernails of the friend who was with me and commences a "mobile manicure".  I was fascinated by the whole thing and he did my nails, too.  All this while watching the young men play soccer at, what looks to me, a professional level.  Very few women out on the beach.