Even amidst all that, Fischer kept up with herOfficerecap podcast with friend/co-star Angela Kinsey.

From the beginning, [Kinsey] said, Whatever you need, you tell me.

Im here, Fischer recalled.

Jenna Fischer on ‘Today.'

Jenna Fischer on ‘Today.‘Today/NBC/YouTube

And I said, I want to keep working and I dont want anyone to know at work.

Not only did Kinsey agree, she found other ways to support and help Fischer.

When Fischer began losing her hair during chemo, she would wear hats with wigs attached to them.

Having come through treatment cancer-free, Fischer also shared how the experience has shifted her outlook on life.

I find the world to be such a beautiful place in all of its quirkiness, Fischer said.

Even things that used to irritate me, now I sometimes find charming.

Like, you know, just traffic.

Like, Oh, look at you cute traffic!

Look at all the people just going places.

Oh, that guys mad!