A woman once chose to have her husband's cremated remains implanted into silicone prostheses so that he could remain 'close to her heart.' Apparently this doesn't only happen on Nip/Tuck.
'That way I'd never really have to part with him at all,' was the reasoning of Sandi Canesco of Australia, who did just that.
I can't decide if this is sentimental in a macabre sort of way or simply a case of severe attachment anxiety.