It has belatedly occurred to me that in Into the Woods, Buffy's reaction to seeing Spike appear in her bedroom in the middle of the night is not one of shock, but one of weary resignation.

Buffy says, "Every time you show up like this, you risk all of your parts, you know that?"

To which Spike responds, "I wouldn't be here if I didn't have a good reason. As usual, I'm here to help you, and I - are you naked under there?"

To my way of thinking, this strongly implies that this is by no means the first time it's happened...

So, please tell me about what happened the other times!

The more the merrier!