There is reason behind کہا word. Various forms along with interpretations of it exist. Nonetheless, if آپ have felt affection towards anyone / anything then آپ have also felt Love at the end of the day. Family, Friends, Lovers, Pets, Personal Belongings, etc. Even پسندیدہ Subjects یا certain Concepts qualify as I see it. Hence my clear belief !!!!
I asked myself this سوال once. Yes, Love is very real. Where آپ encounter it may be different than where I do, but it is always the same. Love comes from family and the دوستوں آپ make. And that love is مزید powerful than with a significant other