Getting your Trinity Audio player ready…Dermot Mulroney confessed to feeling “bitter” about his exit from “Chicago Fire,” sharing he “loved every minute” of his time on the NBC series. As Mulroney went on, he admitted that the tragic storyline began to feel “really heavy,” but was proud of the way that he “delivered.” Mulroney then reflected on what it meant to be on a show that moved first responders and their loved ones. And that’s how meaningful that is, which makes it that much more, I won’t say bittersweet, it’s bitter to have to leave that.” Mulroney’s comments surfaced days after it was reported that he would be departing “Chicago Fire” after two seasons.