people only say that we mean to them only when they need us.
plus this world is full of selfish people now :(
the person who first trusts is the one who gets hurt first too </3
promises only remain till the time when we are needed as long as people find out that we are of no value to them thy just throw us away.
but let me tell u
the one who lefts us that's their loss :)
but yeah this feeling of being left alone yeah it does hurt it does tear you apart leaves u cold hearted not to trust anyone else :(
my thoughts on this I think we should get social listen to people make friends but never gave them our trust bcoz no one out there cares for us. trust is a gift that should always be given to those whom u hurt and they always come back to you no matter what u did to them. <3
people often trust others quickly which is wrong bcoz some people take advantage of it. 
But when they trust someone. the other makes that person his fav and does remembers him everytime 
bcoz feelings are very sensitive if u handle them with care they. become like fresh roses and if u don't handle they shatter like a glass. 
but Some people are worth believing.. :)