KISS

                                         

                                                                             
                                                                          KISS

  ACCORDING TO THE SUBJECT

ARITHMETIC - Two divided by nothing.

GEOMETRY - Shortest distance between two straight lines.

PHYSICS - Contraction of mouth due to expansion of hearts.

CHEMISTRY - The reaction of interaction between two hearts.

ACCOUNTS - It is a debit because it is profitable when returned.

ECONOMICS - It is that thing in which demand is higher than supply.

STATISTICS - It is an event whose probability depends on vital statistics 36-24-36.

PHILOSOPHY - Kiss is a perpetuation for the ecstasy for  youth and homage for old.