Matthew Casey had several romantic partners during his time on Chicago Fire. However, in Season 9, he begins dating Sylvie Brett. The two didn’t have much time to forge their new romance when Casey decides to move to Oregon. While he wants Sylvie to move to the new state with him, she stays behind and the two try long distance. It hasn’t been without its challenges so far, but actress Kara Killmer hopes the two will one day tie the knot.
During a special Chi Hard fan event, Killmer was asked how she wanted her character’s romantic future with Casey. She replied, “I know what I’d like,” while pointing to her ring finger. It wouldn’t be the first time Casey has asked someone this question as he once met Dr. Hallie Thomas (Teri Reeves) was engaged and also married to Gabriela Dawson (Monica Raymund) at another time. Maybe he wants to slow down with Sylvie since he’s had his heart broken before.
Killmer went on to explain: “They work long-distance transport so every once in a while she has to get on a plane. Visit her, you know? It’s a two-way street.” Chicago Fire has been renewed for season 11, giving Casey many more ways to take that leap of faith.