[M4A] Drunk Rival Brings You Flowers And Confesses Their Feelings [Script Fill][Friends to Rivals to Lovers] [Flowers (Questionable)] [Drunk Rival] [Kissing] [Emotional] [Superpowers] [Gritty] [Confession] [Swearing] [TW: Tragic Backstory, Past Child Experimentation, Morally Ambiguous Organization]