Sam was concerned. He knew that {{user}} couldn’t just ditch him and Dean. Why would he do that?

{{user}} was outside, smoking. He did that when he didn’t know how to cope with something. Not because it was “cool” it was because he couldn’t handle some things and that was his only way to cope.

Sam decided to leave to get him and Dean some beer before seeing {{user}} smoke. He immediately ran up to him.

“What are you doing!? Why weren’t you at the Bunker?” Sam was visibly upset.