Harding plays Ezra Fitz on the drama, which also stars Troian Bellisario, Ashley Benson, Sasha Pieterse, and Lucy Hale.
On her Instagram, series creator I. Marlene King shared footage of Harding saying farewell after filming his final scene:
The final season of Pretty Little Liars debuts in April 2017.
What do you think? Are you a fan of Pretty Little Liars? Will you miss Fitz?