Board Thread:Episode Discussions/@comment-1181222-20180404121408/@comment-734582-20180404160829

Arabian Ninja wrote: Yes. And yes, i think that was intentional
 * first off, was it just me or was the zetsu heads behaving like kakuzu's heart masks?

Arabian Ninja wrote: Considering chakra absorbtion was one of Kaguya's powers, and the other experiment (Nue) got worse with more chakra, it's likely Konohameru was being cautious.
 * why didn't konohamaru just use rasengan from the beginning instead of sticking with a damn kunai the whole time

Arabian Ninja wrote: Not sure, could be that something kept the Zetsu animated. Since it's source of power (the giant flower) was gone, it's had to have gotten chakra from somewhere. presumably, from the villagers it killed. Once Konohameru struck whatever kept it surviving, it just fell apart like the other Zetsu.
 * how the hell does the said rasengan (not even sure if it was wind release or just base type) disintegrate zetsu like that

Arabian Ninja wrote: The Kunai can in fact cut it. It's just that the soft flesh absorbs the impact, rendering them ineffective.
 * and how can kunai not cut the zetsu practically anywhere but its abdomen?