Kara Killmeris saying goodbye and I do in her final episode ofNBCsChicago Fireairing on Wednesday.
Its sort of perfect timing, she added.
Do not do anybody any favors.

Kara Killmer as Sylvie Brett, Jesse Spencer as Matt Casey in “Chicago fire"Art Streiber/NBC/NBCU Photo Bank via Getty Images
Just stay on the squad and save peoples lives.
Thats what youre good at.
she said with a laugh.

(L-R) Hanako Greensmith as Violet Mikami, Kara Killmer as Sylvie Brett, Eamonn Walker as Chief Wallace Boden, Jesse Spencer as Matt Casey, Taylor Kinney as Kelly SeverideAdrian S Burrows Sr/NBC
I think people will be very excited to see how it all comes together.
You know, its a very unique and challenging space.
I was like, hes an Australian.
I kind of like it.
They didnt go with doing an old firehouse or this historical church.
Its like something that nobody anywhere in any way would have guessed, including Sylvie.
She loves that her last moments as Sylvie was one giant party that helped make it a great send-off.
There was, however, one little messy thing she felt was missing.
And I was like, Okay, fine.
But you know, it was lovely that they brought Jesse back.
It would have been really strange if my characters journey ended without him being there.
It really gave her and me the perfect closure.
The relationship that they had had this like three-year build-up.
And I think the writers and the fans all kind of felt like hes the one.
We tried for a year or two for a whole season to see if she could get over him.
She dated Dylan and tried to move on and I think everybody was just like, What is this?
This will not do.
No one would accept it, including Sylvie.
I think that those two characters were, as they repeatedly say, they were meant to be.
As with Spencer, Killmer revealed she would be happy to return toChicago Fire.
You never know whats going to happen at 51, Killmer teased.
Its a brotherhood and a family bond for life.
I could see that happening and I would be more than happy to pop back in.