
Hmm well....ヾ(❀╹◡╹)ノ~
Not everyone acts the same during a face to face conversation and during txt message too.
A simple example could be:
A is an introvert and doesn't like to socialize with people but in the internet world (maybe here for example) A is very extrovert and talkative.
From this you can take an example as the MC is basically a bird with no hands no feet like a human which helps him n makes him think that that's not his real identity so he doesn't care much about how he acts (not conscious of his appearance)
Meanwhile his human form: His very conscious about his appearance as well as his surroundings which makes him nervous since his human form is like his actual real identity n appearance(according to him)
So basically this are the reasons which may lead to change in personality with change in appearance.
(Learned this shit in my Education class now it's helping wtf)
Why did his personality changed so much as a human his bird form was so cute and sassy so why his human form so childish! ??? He wasn't even that childish even before he got reincarnated so why now !??? Damn I need that sassy personality back author