I see - It’s what you say when you’re so unimpressed that you’re not

It’s what you say when you’re so unimpressed that you’re not even going to bother with a real response.

'I see', after my dad said he’s going to get a new phone.

'I see', when my teacher said we’re going to have a test.

'I see', after my friend said she’s going to beat me up again.