Technically a pt2 to them reaction to you dying
Mirabel
+she would be confused why your there, you explain that you won't leave her side even when you're dead
+she would eat regularly again you make sure of that
Dolores
+she would be happy because her s/o is technically with her again
Camilo
+he's his energic self again you guys pranks would be even better because you are a ghost
Luisa
+she would get better because you always are by her side and check on her if she takes breaks
Isabela
+her getting better she observed that out of your wounds grow Chrysanthemums (This ancient flower is traditionally viewed as a death flower. got it from Google)
Bruno
+he didn't saw it coming but is still happy that you kinda came back
+sometimes you have some of his rats that passed away with you
Julieta and Augustin
+they are happy that they can hear your voice again
+"Pedro says you became a beautiful woman and he misses you" "what? Σ(-᷅_-᷄๑)"
Pepa and Felix
+the frequent storms settling a bit
+you bringing some ghost animals with you for antonio, telling Dolores the latest ghost gossip, and funnier pranks with Camilo