Board Thread:Questions and Answers/@comment-13442349-20130726072748/@comment-4903773-20130802182253

'''Doesn't The Mask Hollows Wear Represent The Heart They Once Had Or Lost. Instead Of "Wearing Your Heart On Your Sleeve" It's On Their Face.'''

'''When Ichigo Fought Against Ulquiorra, And Entered That New Hollow Form, He Had A Hollow Hole. And When Ulquiorra Shattered Ichigo's Mask, The Hole In His Chest Completely Regenerated, Thus "Regaining His Heart"'''