Buffy the Vampire Slayer, Season 6

Giles:
Buffy, what's happened here?

Buffy:
God. I don't even know where to start.

Giles:
Well, Willow's clearly been abusing the magicks.

Buffy:
She has. She was ... and I barely even noticed. Giles, everything's just been so... [sighs.] Xander left Anya at the altar, and Anya's a vengeance demon again... [Giles looks shocked.] Dawn's a total klepto ... money's been so tight that I've been slinging burgers at the Doublemeat Palace ... [looks down at the floor.] And I've been sleeping with Spike.

[Giles stares at her... then starts laughing. He covers his mouth with his hand but can't stop. Buffy stares at him.]

Giles:
[trying to calm down.] Sorry.

[He bursts out laughing again. Buffy rolls her eyes, now just looks amused. Giles keeps laughing and slowly Buffy starts to laugh too.]

...

Giles:
Sometimes the most adult thing you can do is... ask for help when you need it.

Buffy:
Now you tell me.