Apache smiled at what Saix said, half amused by his offer of help and flattered by the second part. However, when Yylfordt took it upon himself to snap at Saix, she decided she'd had enough.

When he insulted her, she snapped.

Without thinking, without pausing to consider the guards or interference from either Grimmjow or any of the others, she turned and cut off Yylfordt's advance, pausing only long enough to ball her fist.

She didn't care that he was supposed to be her friend, or ally, or even her boss, she was sick of his shit. With gritted teeth she swung for him, aiming to punch him square in the mouth.