Eros and his brother, Thanos, have a custom, where each Eternal year (Eternal year = 1000 Earth years) they bury the hatchet and convene at a neutral place, usually bearing gifts. This was an initiative of their father, who demanded that the two would meet every year as a reminder of the blood that runs through both their veins. The meeting is called The Truce and the two meet alone, although the hero Quasar was present at one of their meetings, and they refuse to fight one another.