It's definitely okay. Logical responses are for logical people and not for bimbos.

"Of course! You better be in tip-top shape when I get there!"

Whether or not she thinks Jamil will be happy or not is... irrelevant, because she's showing up anyway. You know, after a bit more subtly making sure things are gonna be okay, instead of just blatantly following after someone this time..

"Take 'em down, Kaa-aaaaaaammmy guy! Good! Luck!"