Firstly, when one expects something out of a person, one becomes selfish. Selfishness is contradictory to the ideal definition of love.
Secondly, expectations cause disappointment and one keeps depending for one’s needs on others. Love is on the other hand not depending, but letting someone depend on you. Strange.
Also, with these restrictions, true love is rare, as one of the above stated needs (emotional, physical…blah blah ) is the initiator of the feelings in most of the cases. We want someone to be there, to listen and so on. Why will anyone need or love someone if one isn’t getting anything out of it in today’s world? So, according to my small brain of limited thinking capacity, yes the statement made is true, but only for divine love which is no where to be found on earth now. Hence, let’s be happy and content even if we human beings look out for fulfilling our needs through love, as whatever it is, isn’t it mutual? So we are nobody to criticize others. We all are the same.