Just watch this episode !
Yeah , this episode made me go for Hayate x Hina more than Hayate x Ayumu and Hayate x Maria !
So Hina was adopted . Her real parents let her a debt of 80 000 000 yens .
Seems similar than Hayate .
Lool her sister who run away and escape the bullets .
Maybe their parents knows Hayate's parents and they planned the same thing and dissappeared together
Next episode : Yeah , action is coming , New arc is coming .