I do have lots of gud friends ... but still u know .. living in US is not like living in Nepal hanging around with friends for long hours and goin for hikings and bikings and when u r away from all these things.. u certainly will be unhappy and when u come to know that those friends blocked u ... in the little time u get besides ur studies and work, do u want to get sad and mad with ur friends.. obviously u will not... So... my friend it is better not to check coz sometimes it becomes too painful to accept.....