I have problems with relationships.I should say that I am a quiet person and it takes me longer to open up to people.Whenever I meet other nepali people,I just say hi and smile and don't talk a lot.This way people think that I am cold and arrogant,and before getting to know real me they start ignoring me.I am a friendly and sweet person,but I just don't know how to break the ice.If you guys have any techinque on how to approach warmly then please do post some suggestions.

Sometimes nice words and good advice are just wonderful as sone tonic or medicine.It heal's the invisible wounds and bruises of our heart.
That was indeed a good suggestion Ruina.Always be like that,like a guiding star.
And yea fellow Batash, no once can help you unless u wanna help yourself. Like many of our sajhaties friends said self confidince is what u got to built up in yourself. There's nothing to fear about or lose about to talk two more words then just a smile and hi and bye.Deeds talks more then words. U know tht you are friendly and sweet,but u should let know your freinds too that u are.When u talk to a stranger and whom u wanna be close to just think tht person is like ur family members and take it easy as you talk it simply. U can just make a conversation about foods,sports, movies any thing that can make u feel like breaking your ice.Once you get started conversation goes like wise.
Best of luck dude.