David Schwimmer shared a touching tribute to late co-star Matthew Perry on Wednesday.

Schwimmer thanked Perry for ten incredible years of laughter and creativity in an Instagram post celebrating his Friends castmate, who died last month at 54 years old.

I will never forget your impeccable comic timing and delivery, Schwimmer captioned a throwback from the hit sitcoms 1998 Thanksgiving episode.

You could take a straight line of dialogue and bend it to your will, resulting in something so entirely original and unexpectedly funny it still astonishes, he went on. And you had heart. Which you were generous with, and shared with us, so we could create a family out of six strangers.