Holy Shit Moments

Basically, the moments which made you say that/just basically shocked you loads.

Bear in mind that mine don't include any S1/start of S2 ones, because of how I'd watched the series.

• Noah being revived - yeah, I actually quoted him
  
• Sylar exploding in IABD
  
• Peter killing Nathan later on in that same episode
  
• Nathan's betrayal of them all would have been, if I hadn't had it spoilered
  
• Nathan's death, again if not spoilered.
  
• Samuel wrecking that entire town

I'm not sure..

• Peter saving Nathan when Pinehearst blew up - I probably could have guessed it, but I really didn't see it coming
  
• I was surprised by Isaac's death, even though he drew it, because I figured they'd stop it
  
• Lydia's death surprised me, as well, mostly because I was so amazed that Claire didn't help her
  
• At the end of Season 1, the clip of Hiro in Feudal Japan
  
• I agree on Noah's revival, actually, except I don't think I actually said it, unfortunately
  
• Generally IABD - especially Baby Noah
  
• Samuel when he crushed the police station after Jeremy

Really? I thought you started watching it in S3 though, so wouldn't you have known who lived and who died?

Not really Sort of figured Isaac was just written out, because I knew Micah & Niki weren't in Volume 3 and I didn't think any of them would die.. And I guess I knew Noah'd come back, but I wasn't really thinking at the time

Tracy's Cold Snap was kind of one as well, though I randomly guessed it a few seconds beforehand. I think it was her expression which gave it away.