What are Friends? My Thoughts

Friends can be your brothers, sisters even your parents. But how about Friends who have no blood relation with you?They can be worst or best even from blood relations."A friend can be defined as the one who wonders you daily, call you, text you or misses you on daily basis"A person comprises these things may consider as a friend but not in my dictionary. To me, the concept of friendship is totally different from what people think.