This type of jealousy is often mistaken as romantic, but one must remember that there is a thin line of difference between the two. This jealousy can most commonly be seen in friendships, when one fears losing a friend to a more interesting or friendly person. The emotional attachment with your own friend is so much that you can’t imagine them with someone else. Platonic jealousy was aptly shown in the popular comic books called ‘Archie’ wherein both Betty and Veronica try to vie Archie. Jealousy Amongst Siblings Sibling rivalry is commonly seen in families across the world.