Hee Hee. The Spirit of Kuma Chan smiles upon you, my son.
That is almost as flippant as Genkoid's idiotic response. Zannen is getting a parking ticket, or rain at a picnic.
Of course, I know you don't mean it in any such way.
Japanese is a ritual language: just follow the rules.
In which case, whatever Rei Rei wrote.
BTW, the insertion of idosyncracies into codified ritual exchanges is a sign of childishness, not individuality.
If you really were a fully developed individual, after all, you would respect the form, rather than F with it.