Bleach Episode 141 Link

Ulquiorra gives Orihime a specialized bracelet that makes her invisible and intangible to everyone except Arrancars. It also allows her to phase through solid objects.

In what is perhaps her most famous monologue, Orihime confesses her love for Ichigo, wishing she could live five different lives so she could fall in love with the same person five different times. She almost kisses him but stops herself, leaving behind only tears and the written message, " Good bye, halcyon days ". Key Themes and Symbolism Bleach 141: Good bye, halcyon days. - Tommy A. Phillips Bleach Episode 141

Granted permission to say goodbye to just one person, Orihime chooses Ichigo Kurosaki . She uses her intangible state to enter his room while he is sleeping and recovering from his injuries. Ulquiorra gives Orihime a specialized bracelet that makes