Alright... Pretty normal case, and I'd bet you are much much
more younger than this... man-in-green. 
And this man-in-green is so stuck cos he's now stuck in a mud with
only guys... most probably cos the way he reacts you report here is
telling.
Normally NS only last so long, and if you ain't seeing nobody for
now, me advise is during a weekend out, ask your boy to take you to
his parents. Don't make any fuss at his place, and if his parents'
not in, don't stay. Stop anymore intimate moments.
If he refuses, then you use that as big excuse that after months,
you're still hiding, and he's not sincere, and he's just toying
with you and bla bla bla. No matter how much he claimed to have
done for you means nothing if he cannot bring you to his parents.
And of course, a guy who cannot even be courageous enough to bring
you to the parents probably would think twice cutting
himself.
If you really do see them, or seen them oredi, approach them one
day when your boy boy is in camp, and take time to seek their help.
But should you do so, you must not be persuaded by the parents to
stay with your boy boy. It's a final strike.
If you can wait, then let him finish NS and when he got chance to
see other girls, you'd be free... 
Let their parents do the middle-men's job.
I advise you to save up some monies and go Genting for a couple of
days' stay. Even if he wanna jump, his parents and platoon sergents
will be responsible, not you liao...
And... next time, don't just take any boy boy just because you
thought you'd like him... It's like spending $100,000 signing the
rental contract, doing renovations and spend more monies to buy
goods and such... because you thought got shop must mean go
business...
If anything happens that he threatens you again, you mentioned you
got a buddy... I no know how
buddy is this buddy... But don't be stupid to approach the
buddy. No one in the right mind will borrow anyone monies for toto
or 4D... drop me a note at me site, I'd try see if I can perhaps
refer some counsellors or you should just call the police,
quietly.
Police makes report... but they ain't definitely gonna be your
bodyguards
... So... If all cannot, do
you know you can approach his camp? Actually one motive of NS is to
educate the youths... which sadly speaking, such is quite messed up
nowadays. There are counselling centers at CMPBs for this purpose
and the lieutenants of his platoon are supposed to
care for
them...
See? So many things you can do... why scare?