I read this one fanfiction once and I loved how it went. Ed and Envy were dating, one day when Envy was out Roy come over and forced Ed to kiss him. Envy walked in and saw them, thinking Ed cheated on him. Ed saw Envy run away crying, he chanced after him, but lost sight of him. Ed went into a depressing, thinking he'd never see Envy again. He wouldn't eat or sleep. A few weeks later Envy came back and start choking Ed. But then looking into Ed's eyes, he knew he couldn't kill the person he loved most. So he let him go, but started crying asking him why he did it. Ed told Envy he was sorry and that he didn't mean too, that Roy kissed him first. Saying that he loved him and no one else. In the end, they got back together and lived happily together. :)

Awwww, that's so sweet!!!