[CarleyGee]

For girls who are especially close, you tend to grow
sisterly bonds between each other, so you begin to
treat them as a sister, and a lot of people do give
their close friends kisses and such.
Some of my friends have done the same, with their
boyfriend's present, and with no problems.

I guess these days, it's just another way of showing
your friendship and appreciation for each other.

Seeing as people aren't AS reserved as they used to be.
Sexuality is also much more open.

Guys probably do the same as well, but maybe not as
drastic as to kissing each other, at least it's not common
in the U.S unless it's family.