loyal friend?

i think that a friend who gets desperate about your problem as if it were his own. one who would stand against all the wrong decisions youi r going to make even if u want to terminate your friendship with them for that.And can cry when you you've made the decision. who is more happy than you nwere at your happiness. asks how your family is doing there can be many things but above all one small thing important though , finds time to listen to your joys and sorrows,even if cant do anything. many things mentioned above need not be cumpolsory butv do reflect the loyalty to wards one. what r ur experiences in this regard??