Saying it directly or writing them

Saying it could be in different ways,
Some say it directly are called ‘LOVERS’
Some write them on paper & are called ‘POETS’ =)

(*) Happy Valentines Day (*)

Greeting is an act of communication in which human beings intentionally make their presence known to each other, to show attention to, and to suggest a type of relationship (usually cordial) or social status (formal or informal) between individuals or groups of people coming in contact with each other.

http://www.onegreeting.com/