I know what Hayate will say to Ruka.... but what Ruka's saying is something unexpected... maybe she will consider same way like A-tan think? like buying Hayate from Nagi? (although she still have debts to pay)
honestly, I laughed a lot when Hayate said "this is the first time I kiss other girl than A-tan" *A-tan glaring from behind*
"and I can't honestly say that this is probably my 542nd time"
just awesome...