Demisexuals experience sexual desire only toward people with whom they already have a strong emotional bond. Like an asexual, a demisexual would not see an attractive woman and immediately desire sex, unless, of course, that attractive woman happened to be in a serious emotional relationship with the demisexual.
‘Sar tan se juda’ is not a new outcry in India. It was first used widely about 5 years ago, when Kamlesh Tiwari of Lucknow gave a statement about Pangbar Mohammad.
[T]he sun
Grown stale, is to so low a value run,
That his dishevel'd beams and scattered fires
Serve but for ladies' periwigs and tyres
In lovers' sonnets […]
Step up to the bar and order a drink.