Dangit, not even time travel will allow these two their happy moment.
Its a moment, because Frieren would simply keep on living past Himmel's lifespan, therefore not a happy ending... Sadge.
Damn. Refusing the kiss even though he could have gotten it. On top of that he proved his dominance and physical prowess by nearly killing a demon even in the dream beyond his wildest fantasies. What a true hero of legend.
I was kinda wondering what would be the logistics of beating demons in the past that Frieren beat in the future (even if what she said was just bluster)