The Struggle of Being Reincarnated as the Marquess's Daughter: I'll Deal with What's Coming to Me! - Vol. 2 Ch. 14.5 - Extra Story

[MangaDex]

 

[Dwarfy2k]

There is no way the prince would have accepted those chocolates, his inferiority complex requiring him to be better or "equal" to her before accepting anything wouldn't allow it as we have seen so far. We also know he rarely ever met with her her whole life cause he always renegged on seeing her.

 

[zeinzki]

so she's not actually villainess from the start. it just she's a bit too much childish and spoiled.
(also aware with low self esteem)