Buffy killing Angel. No doubt. I didn't have the internet at that point, so I wasn't spoiled like I tended to be later on. That was what changed it from 'this is a very good show which I enjoy' to 'holy fucking crap, how can tv do this to me?!'

Also, Tara dying. I'd heard it was going to happen, but not when or how. Owch.

Buffy killing Aangel.

Darla staking herself.

Too many others to mention.

In Angel, I think it was Darla standing up at the bar and being pregnant, yet still a vampire.

I think it was Darla standing up at the bar and being pregnant, yet still a vampire.

Darla staking herself.

I almost put this, but then I thought I might have been spoiled for it. Then I couldn't remember. Of course, spoilers don't eliminate the HSQ, they just give it in a different form.

Buffy killing Angel.

This for me too. I had the same reaction as Jars.

For Angel, I think it was Justine in the closet.

Angel turning evil-- not that unexpected (not that I expected it, but it was in line with the asshole who takes your virginity trope). But Buffy killing him despite him having a soul-- that fucking slayed me (pun unintended) like nothing else before or since. And kudos to DB for selling the distinction between Angelus and Angel in those moments.

Angel would probably be Dru re-vamping Darla.

It's a toss-up for me between Buffy killing Angel (totally unspoiled) and Spike and Buffy kissing.

I haven't watched enough of Angel to say for sure, but locking the lawyers is my top one from that show at the moment.

The Angel/Angelus switch, definitely. On Angel, I think Dru revamping Darla. Or Angel and Lindsey finally making out. Except that last one might have been in my head.

Or Angel and Lindsey finally making out. Except that last one might have been in my head.

Not really HSQ, but I did give a little shocked gasp when Darla said to Lindsey "It's not me you want to screw, it's him".

When it became clear Faith was going for suicide by vamp.