Sam glanced down at the phone, noting it was a pre-paid one. Probably something that Michael wouldn't have access to. Given everything, probably a good idea. His nostrils flared, breathing in and trying to detect if there was a trick involved.

Finally, though, he nodded. "I'll give it to him and let him know. The only promise I make is that if he wants to talk to you, I won't stop him." He had a feeling that, yes, Gabriel would probably reach out to his brother eventually. Lucifer was the one he'd always been closest to, after all. But Sam wasn't going to force anything either way.