Allison was walking in the cemetery seeing if she can kill some more vamps then she found one.

Allison: Looks like today is my lucky day
Vamp: Dinner
Allison: Not really bud

Then Allison starts to fight the vamp then the vamp throws Allison to the ground than out of nowhere Buffy and Angel come.

Buffy: Allison!

Buffy went to Allison while Angel went to kill the vamp.

Buffy: Are you ok?
Allison: Yeah I'm fine
Buffy: What are you doing out here
Allison: My job
Buffy: I told you that I would handle this
Allison: And did you really think that I would listen to you
Buffy: That's true
Angel: Buffy!!!!

Buffy looked at Angel and saw that he needed some help with the vamp but instead of Buffy going Allison went to fight instead.

Buffy: Allison no!

But Allison didn't listen to her she just needed to fight The vamp and Allison fought while Buffy just stand back while Allison fought the vamp then Buffy decided to distract the vamp while Allison dusted it.

Angel: Are you ok Allison
Allison: I'm fine I'm just leaving now
Buffy: Allison we really need to talk about what just happened
Allison: I'm not talking
Angel: Allison you have to talk out your problems
Allison: I'm fine I said

Then Allison left to go home