Final answer:
Anjelica likely feels guilt for sharing Celia's secret, acknowledging her mistake, and seeking to restore the trust between them.
Step-by-step explanation:
Anjelica is the most likely feeling guilt after accidentally disclosing a personal secret trusted to her by her friend, Celia.
This emotion arises from a recognition that she violated a social norm—breaking a friend's trust—and acknowledges that this requires making amends.
Her action of confessing and promising to earn her friend's trust back is a typical response when someone feels it as a guilty, as it is motivated by the desire to the repair the social relationship affected by the wrongdoing.