he was cursing

[svetlana14]

I am struggling to detect what does the guy say at 06:01-06:03 (he was cursing his head off ...wasn't he) [

]. Can you please help me with this.

 

[emsr2d2]

I am struggling to detect work out/hear what does the guy says at 06:01-06:03. ("He was cursing his head off ...wasn't he?")
Can you please help me with this?

He was cursing his head off as well, wasn't he?