It's hard to believe it's been three years since Cory Monteith passed away after a long battle with drug addiction.
To mark the anniversary of his death, the actor's ex-girlfriend, Lea Michele, and their former "Glee" costars took to social media to pay tribute to the late star.
The "Scream Queens" star shared a special picture of her lost love, where he was seen walking on the rocks toward the ocean. "We may not have gotten to share a lifetime together.. But the memories.. they're the best of my life.. Love you Cory ♥," she wrote.

Monteith's costars also posted a series of messages for him with the hashtag "#3yearswithoutcory." Check them all out below: