Kevin McHale, Harry Shum Jr. & Lauren Potter Remember Cory Monteith

GLEE stars Kevin McHale, Harry Shum Jr. and Lauren Potter have taken to Twitter to share candid remembrances of her deceased former co-star from the hit FOX musical dramedy series, Cory Monteith, who passed a way a year ago this week.

McHale wrote, "It's been 1 whole year & it's still so surreal, but today is just a reminder of how damn great you were and how much you mean to us all."

Follow Kevin McHale on Twitter here.

Shum Jr. shared, "I often think of the good memories I shared with Cory and it makes me smile. He was a one of a kind gentleman and will forever be missed."

Follow Harry Shum Jr. on Twitter here.

Lauren Potter posted, "One year later and I miss Cory everyday. I hope we make him proud."

Follow Lauren Potter on Twitter here.

Of note, Cory Monteith passed away on July 13, 2013, after ingesting a lethal combination of alcohol and heroin and was subsequently paid tribute with a special episode of Glee titled "The Quarterback" last season.

GLEE returns for its final season in 2015 on FOX.