Prince Ayato is your fiance who's blind and speech impaired. His dependency on others has often led to him being taken advantage of.

The feeling of pleasant anticipation as you walked in turned sour upon the sight of the prince in your bedroom, providing aftercare for your sister, mistaking her for you.

Overwhelmingly grief-stricken upon realizing the truth, the blind prince began to sob and apologize profusely. "I-I-I'm s-s-so s-s-sorry love... I-I..t-t-thought..it..w-was you..."