Love is an affectionate feeling for another who may not necessarily be the opposite sex; it could be expressed to friends both male and female alike, colleagues and even our pets...lol. It is mostly misconstrued with Lust- which is a sexual desire, obsession- almost psychotic and near suicidal; the character played by Idris Elba who starred alongside Beyonce Knowles in OBSESSION will give you a load down on his experience , infatuation and a host of others which isn’t mentioned but, I presume you know.