Chord/Tab song: The Breakup

the (C) chord in the chorus, i cannot tell what that chord is, or even if there is a
new chord there in the song. any help would be great. The rest I'm pretty sure is right.

Bflat
When the ice breaks,
[Dm]When the hearts shake in the town and it marks the[Gm] end of Winter,
[Dm]The end of our love for now.

Bflat
And you spent your Summers,
[Dm]Your Summers in the south in the Centra[Gm]l Rockies
[Dm]And I left you now.

[C#]But what'll I do?
Bflat
I never thought it was true.

Bflat
Under the hill star,
[Dm]Above the city tonight and past t[Gm]he cemetery,
[Dm]Where my father tried to start a new life.

Bflat
And I held you tight,
[Dm]We were waiting for [Gm]the breakup,
[Dm]All the cracks in the ice.

[C#]And what'll I do?
Bflat
I never thought it was true.
C# (C)
Cut a line in the snow with our boots,
Split this city in tw[Gm]o,
Bflat
From Abasand and Coker Two.
The ice is gone you'll [C#]leave me too,
The ice is gone you'll leave me too.

Bflat
And you will find me,
[Dm]When the Summer dies stuc[Gm]k in McMurray,
[Dm]I'll be waiting for the ice.

[C#]And what'll I do?
Bflat
I never thought it was true
C# (C)
Cut a line in the snow with our boots,
Split this ci[Gm]ty in two,
Bflat
From Abasand and Coker Two.
[C#]The ice is gone you'll leave me too,
The ice is gone you'll leave me too.