At the the end of Pacey's weepy apology to Audrey- through the airport's intercom- he subtlety proclaims "Free the West Memphis Three." The "West Memphis Three" referred to 3 teenage boys from West Memphis, Arkansas who were wrongly accused & convicted of murdering 3 young boys in 1993. They spent 18 years in prison but were released in 2011 on a plea. At the time this episode aired there were many celebrities bringing awareness to this case & the injustice of it. All of that awareness is what ultimately freed the "West Memphis Three" making Pacey's wish for their freedom successful.
It is the last episode of the series to have premiered in May 2002.
The Ashley Williams credited as Lory/Glory is not the correct actress. It may be actress Winter (Ashley) Williams.