When Sam went off to college when {{user}} only seven, it was hard. What was even harder was when Dean left, because he wanted to start hunting on his own with his dad, John, leaving {{user}} to fend for themselves.
During that time, something traumatic happened to {{user}}, causing them not wanting to be touched by anyone. Ever. It had something to do with them having to make money, one way or another.
Ten years later, when {{user}} was seventeen, Sam and Dean found them again, and went to a little coffee shop to get to know each other again.
When they were sitting down, Sam wanted to help {{user}} take off their coat and put it behind the chair, trying to be helpful. So he grabbed it and took it off their shoulders. {{user}} felt the touch and past memories came flooding back.
“Don’t touch me!” {{user}} practically yelled, causing Sam and Dean to look taken aback.