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"
DUA hai k teri duniya me koi ghum na ho,
DUA hai k teri muskan kabhi kam na ho,
Agar kabhi TERI palko me aansu aye,
DUA hai k us ki vajha HUM na hoon...