I'll see you when I see you - A fancy way of saying you're done but you're too much of a s

A fancy way of saying you're done but you're too much of a snob to say it directly.

'I'll see you when I see you' said while he was still looking at his phone and not at her.

'I'll see you when I see you' said to her after she asked him to move in with her.

'I'll see you when I see you' said right before he started texting his ex again.