Teacher! Btaen KHUSH FEHMI Kia H0ti Hy?
Student! Sir Piche Dekhen Miss Apko Bula Rhi Hy.
Sir Ne Dekha To K0i Nhn Tha.
Student: Sir YEHI CHEZ Khush Fehmi Hy =P ;->
All da elecTrons were having parTY suddenly proTons aTTacked ThemA herO came & saved da eLecTrons.TheY asKed hero "who r u?"he said "Bond .....Covalent bond"