Having gone and got some breakfast for all three of them, Dean opened the door with a bit of finagling with the door and his three to-go boxes of breakfast in hand. He closes the door and sets the boxes on the table while having looked to his brother when he told him how Evie seemed to be adjusting well. Dean honestly thought differently. He was waiting for it to catch up to her, it always did sooner or later. FOr now, he was going to play things off as if it was a normal day. In a sense. 

Before he could say anything about how they might explain things to Castiel, Dean's head snapped up at the sound of Evie's scream. He was alert and trying to figure out what was going on and how anything could have come in here. He grabbed his gun from the back of his jeans where he kept it and as Evie came out and hid behind them. When a familiar trenchcoat could be seen, the older Winchester relaxed and put his gun away while turning on the safety. "Cas!" He walked up to the brunette angel and smiled as he gave him a hug in welcome. It took Cas a moment but had returned the gesture knowing that this was part of the Winchester's greeting, especially when you were considered family. "Dean." When they both released from the other, the angel looked to Sam and gave him a curt nod. "Sam. It's good to see you both."

"It's good to see you too. It's been a while." Dean felt happy that he got to see Cas again. Especially since he had been an ally during the Apocalypse despite turning on haven who wanted to let it happen, mainly the archangels that were loyal to Micheal. Dean then had his attention caught by something else as he looked to Evie and motioned her over with a flick of his head to come over. "Cas, this is Evie. Evie, this is Castiel. He's an angel and one of our good friends." Dean introduced. 

Castiel looked Evie over and then realized what she was as his eyes widened before looking to Dean and Sam. "She's a Van Helsing." He pointed out of which Dean seemed to give no surprise liked Cas may have thought. "We know. And that doesn't leave between us. We were just given guardianship of her." Dean explained.