Always remember whenever Milo Ventimiglia and Hayden Panettiere had been a few It’s been nine years, but we shall always remember: Milo Ventimiglia, referred to as moody Jess on Gilmore Girls and nurse-turned-superhero Peter on Heroes, as soon as dated his then-Heroes costar Hayden Panettiere. (He not merely conserved the cheerleader, he got the cheerleader.)…