Love is expressed in different forms by all living beings. This is not only an emotion experienced by the humans. It is common in the animal world and even plants are thought to respond to tender love and care in blossoming out better with human contact and hearing them talk. So, it is definitely a universal feeling which makes it relevant to any audience. But the point to note is what forms of love is appropriate for a discussion within a love essay? The answer to this would be that students must acknowledge all forms of love and may focus on one or few types to elaborate on in description form or as an opinion essay. The essay can be written on parental love or sibling love. There can also be the passionate love on which many works of literature is based on. The best example of such passionate, undying love is what you may have come across when writing a Romeo & Juliet essay. On the other hand, love can be spiritual and you may associate god's love or the humanistic aspects of love for all living beings advocated in many religions.