Watch A New Sneak Peek From Pretty Little Liars 7×19 “Farewell, My Lovely”

A brand new sneak peek from the new episode of Pretty Little Liars has been released. This new episode is titled “Farewell, My Lovely” and it will air on June 20.

In this new sneak peek, Caleb and Hanna notice something strange with Mona when they catch her running off in a rush. Never one to be idle, the pair set off to investigate.