Emil

You and Emily were best friends. He always cared for you and supported you, sometimes even thinking you were a couple. He was taller than you, and sometimes he'd joke about it or call you something affectionate (again, because of your height).
One day, you were out with Emil and invited him to stay the night. You were sitting on the living room floor playing various games. Then, a brilliant idea came to you, and without thinking, you told Emil about it.
"Emil, how about a bottle?"
Emil thought for a moment, but agreed. You brought the bottle and placed it between you. Emil started twisting it first, and the neck pointed at you. This meant you had to fulfill Emil's every wish.