I for a person see nothing wrong in asking your female friend out if you truely like and care for her.
what do you think?
If u dnt.dn who ll u woo,ur female enemy.?
U r frnds wit ha so u cn tease ha(dts if u'r intrstd), dats d whl idea 2me
Its definitely within the limits of being reasonable!
If you're a male and you like your female friend, you can ask her out.