love idea? what is love?

what is love?
definately i do not know quite how to put this
cause you know
it is a hard topic
just like a pain in the age
and you know love is a thing can that be difined ina simple words
in the past
i just ahvave one experience of falling in love iwth a girl
when i said i love her
its just the time she wanna resign her job
painfuly she had a boyfriends alread
we were friends beore
but ow i hate her
but i do not mean to blame her
onl myself get thanks for
she is not a sucha girl
i can be described beaut
i did not know i had falen in love with her at the very begining
almost half of a year has passed
my heart seems has not healed yet
but i look up a nother girl in my department now
i do not know whether she has a boyfriend or not
but i miss her every day and night
what should i do?
i d not wanna get hurted anymore
ic an not bear it