Irritating Boy 'Pen Hai' (Funny Sms)

How to disturb...'''
Boy:Pen hai?
Girl:nai hai.
Boy:Pen hai pen?
Girl:kaha na nahi hai.
(thori dare bad)
Boy:pen hai pen?pen?
Girl:kitni bar kahun nahi hai.
ab dubara pucha to hathoray say sar phar dungi.
Boy:Hathora hai?
Girl:nahi..
Boy:Acha phir pen hai pen??