A story between Boy - Girl

I don't really understand what boys and girls thinking
just handle a new case

B and G meet each other during an event
B keep tell G how much he love G
but that time B have a girlfriend - S
during the event
S and her friends throws bad word on G and her friend - Q
B just act don't know

after the event end
B contact G and tell G he love her deeply
G fall in love with B
but B still in a relationship with S
so G want B clash with S then only in love again with G
yes
B follow what G ask
B break up with S and S scold G with vulgar
Q get angry and fight with S

B and G couple and live happily
but the story didn't end like the cinderella story
Q thought B and G will couple for at least half year
but B and G always argue
and they have to find Q to solve the arguement

unfortunately
G parents get to know that she is in a relationship with B
G parents want G to stop communicate with B
G try to explain to B but B don't want to listen to G
G cry and find Q for help again
G tell Q everything and hope Q can help her

Q give a call to B and ask B everything
B tell Q he don't want to couple for now
but G want to couple back with B
Q don't know what she should do
Q don't want to hurt G so she have to lie to G
Q don't want to lose a friend like B so she have to be patient with B

and now Q don't know what else can she do
Q hope anyone out there can give her any ideas

G keep mention that she would die without B
but B say he don't want couple with G anymore because both of them cann't get married
B and G different religion
both of them want a last long relationship but they know it is impossible
G msg Q and say she going to commit suicide if B don't love her anymore

can anyone tell Q what to do ?
Q going mad now