A small theory about LOVE

L(I,P,C) = R (alias) L as viewed by real world
where, I = Intimacy, P = Passion, C = Commitment and L is function of all these 3 parameters. So when these I,P & C are mixed in a proper fashion, we get different bonded relationships R (which could be any kind of relation). These different relationship has an bond inside (which is nothing but the function L) to give sense for the relationship. These different bonded relationship are nothing but the different kind of loves as viewed by the real world.
Hope the correlation explains much of the interlinks between relationships & love