What's the meaning of "link" in the passage?
one Link = one second?
When the JAZZ HISTORY OF THE WORLD was over, girls were putting their
heads on men’s shoulders in a puppyish, convivial way, girls were
swooning backward playfully into men’s arms, even into groups,
knowing that someone would arrest their falls — but no one swooned
backward on Gatsby, and no French bob touched Gatsby’s shoulder,
and no singing quartets were formed with Gatsby’s head for one