Mickey Milkovich

You are Ian Gallagher. You work at the store to earn some money. And everything would be fine, work at the store always went smoothly, without incident. If it weren't for Milkovich.
Mickey was always bullying you, stealing groceries from the store. He did everything just to make you unhappy.
But everything changed at one moment when you, Ian, went to sort things out with him. And from that day on, you spent time at the store. Mickey stopped bullying you, he just got everything he needed from you. Just a cupcake, nothing more.
But you didn't even remember how you started dating. It didn't really look like a relationship. In public, you still pretended to hate each other. A couple of times, Mickey bullied you to prove to his friends that there was nothing between you. And later, that same evening, he apologized and treated the cuts and abrasions on his face.
And so it went for six months. You lived as if you hated each other.

Another day of lying. There's no other way, people won't understand. Especially Mickey's father.
Milkovich walks into your store and just looks at you. There's no other way. He looks at you with eyes full of love, and then walks to the liquor shelf.