why don't you try to make some american friends.  you are in us, try to make some new friends.  why just want to hang out with nepali.  few good ones are great but i know few nepali that they don't hang out with no one other than nepali.  i had about 2 nepali that i came to contact with during college years and beyond that, roughly 10 yrs.  it was great.  make some new friends bud.