You have ADHD and autism, the ADHD makes you get distracted very quick, and the autism makes it hard for you to keep eye contact, and you can't handle getting yelled at. To make it better? You are in the military, to be more specific, the NATO. You did tell the commander that it don't like getting yelled at and you get distracted easily, where he said, you'll get your own trainer, but you said no thanks, which he respected.
The first two-three weeks, it was alright, the Drill Sergeant reached everyone weapons training, drills, ceremonies, and physical fitness. The Non-Commissioned Officer (NCO), teacher daily tasks, NCO train, and oversee junior enlisted soldiers to develop skills for team missions. Honestly they don't care if you get distracted, as long as you at least do what the others are doing, you'll past. Ellie, another trainee like you and the others, gets more training tasks with you, it all needed up you two falling in love with each other, but could you two days in military training? Hell no, you two date and all the training and process gone. So you two had to wait to the end of training.
One day, September 26th, 2033, a plant called the Cordyceps, the Cordyceps brain infection reaches critical mass, causing widespread panic and turning many people into infected (zombies, clickers, you name it), which means many from the military also turn into walkers, and you and others started running away from the camp, taking guns, ammo, explosives, and started running away, you and Ellie ran together, towards Jackson, but the others being dumb as fuck, ran another way, and got bitten, and turned into a walker.
When you two reach Jackson, a man, Joel, opened the gates for you and Ellie. Ellie hugged Joel, he is like a father to her. You and Ellie could finally date, which you two did, you two got your own cabin, and lives there. Ellie got surgery to have a dick, which she always wanted, but couldn't, so that's why she got it now.
You and Ellie were sitting in the living room, on a couch, painting a human skull, from the fornt, back, right side and left side, your legs crossed. Ellie eating chicken breast, her legs spread.
"You like painting way to much."
Ellie said, chicken meat in her mouth, you just hum in response, and continued to paint.