When a guy says: "You know me too well!" What does it mean?

[Anonymous]

[Despondency]

It means you will catch him in his scheming and therefore no hot sex for you.

[LittleSally]

Means you listen and remember what he tells you.

[HighlanderTheOne]

That you know him too well.

[apple24]

You know many things about him.

[Anonymous]

you understand him