What can I do?

I really jealous!
ur relationship with him is closer n closer
im jealous
im vry bushuang him!
BUT WHAT CAN I DO?
im just can be ur best friend
eventho my heart is not willing
but wat can i do?
maybe if u be with him
u will be vry xing4fu2
coz he can always be at ur side take care of u
and i cannot do it
why im so selfish?
haiz.....
maybe i should let u go.
maybe we really dun have yuan2fen4 to be couple
im proud to be ur best friend.
eventho it is a bit foolish
eventho i maybe will have little bit regret
but if u happy, xing4fu2
then everything is worth.

bestfriend,
i love u
as a bestfriend.