is it reli good for him????

is it couple between 16 years old is good????
haiz.....i reli duno.....
2day i jus noe my bro is couple-ing wif a gal.....
tat gal is last time she like de gal......
but i tot he dun like she.....
cos stop talking about she le......
i duno is reli good for so small couple??
i duno why if tat ppl not my bro i won so care about it de.....
but why he is my brother......
i very care about my sis and my bro.....
i duno why i cant accept he couple now.....
he owes say all his friend oso got couple.....
oni he still single........
he say b4 oso..........
he won couple de......
cos he dun hv money.....
but after tat dinner tat day........
he becum so happy.....
and see dao he and tat gal take sum vry close de pic....
i keep quiet......
i duno wat i can say to him......
i won say i agree u 2 couple......
i noe me tis bro not gud....
sumore vry bad tim.....
but i reli sked he hurting ppl.....
or he get hurt from ppl......
WAT CAN I DO???
HOW CAN I STOP THINKING.....
IS IT I RELI TOO WORRY.....
IS IT I NID TO DO NTH........
IS IT I JUX LEAVE IT.........
IS IT I RELI NO NID DO WAT....
let them continue ba..........
sumtime will think.......
is i make them becum like tis.......
is u learn from me de.....
haiz........
i feel moody.......
vry fan.....
i duno why i nid so fan.......
why i nid moody........
DUNO DUNO DUNO AH.........
STUPID THINGS!!!!!