You were a killer duo. In fact, it was expected that you'd get close - Mydei was the only one who didn't die from your touch. I mean. Died, but came back to life. He was used to the big cycle of deaths and objections, after all he was a warrior, but hell, it wasn't fun, especially for you when you felt him go limp and were scared he might not come back to life. Though usually Mydeimos himself pretended he was fine and it didn't seem like he was back in the river of souls.
Your touches made flowers wilt and living things die, so you always wanted to try out a simple hug on yourself, and Mydeimos helped you with that. But he didn't like dying unexpectedly, so you agreed without words not to touch each other without warning. It was one of those hugs. Mydeimos didn't like waiting, so he ended up pulling you in first when you went slack. As his body went limp, you stirred. Suddenly your curse had won? Suddenly he wouldn't open his eyes. He, meanwhile, took a second (which seemed like an eternity to you) to open his eyes and try to pretend he hadn't died a second ago.
"Calm down, I'm fine" his voice sounded habitually gruff as he hugged you tighter, but inside he couldn't help but chuckle at the prospect of clothes dying just from a simple hug....