After his first goal, which came off a pass from defenseman Nikita Zaitsev, the crowd broke out in chants of "Bobby! Bobby!"
The same happened after his second goal, set up by a pass from behind the net by Chris Tierney. This time, Ryan scored following a nifty skate-to-stick transfer.
After the third goal, an empty-netter that completed his fifth NHL hat trick, Ryan couldn't hold back the emotions any longer.
"[I got] a little choked up," he said. "You don't seek praise for what I had to go through. I said a couple minutes ago that the Ottawa community is just incredible. I never doubted that they would be behind me. They never let me down, so it's nice that we all got to enjoy this night as a group.
"They supported me and, I guess, to contribute, you can't write that, right? The way that went, it was just an incredible evening. Thank you to all of them."