Isn't Haku shy around Zabuza, hence the blushing?It's the blushing I was more concerned with. But I didn't think Kishi was trying to get that point across with Haku anyway since Zabuza wasn't showing great strength before. A little bit of resilience for waking up early but that's about it.
P.s: Glad you took down Hyuna. She sucks. Now this Kate one is awesome.