The first couple chapters are really strong and well-executed, but I do think this could've gone for a stronger and more emotional plot beat at the end. "MC saves the FMC" was used in a really smart way in the first chapter with the thunder, but this one in the last chapter doesn't hit the same, we also saw him save the FMC of that delinquent guy AND the bees a few chapters before so it feels kinda repetitive by this point.
The final act should be about a conflict of emotions, not just another saving the princess action, I mean, it's cute early on but that shouldn't be the endgame of a story.
All in all it's still a good read, but I think the author could've delayed the couple making up to deliver a stronger final punch, in the end this is still a feel-good story which is fine by me, I love a sugar injection, but it could've been something even greater with that premise.