Chas held her protectively and rubbed her back to try and calm her down a bit. He figured it always worked on Geraldine, so why not on Trish too? He listened to what she said and knew exactly what she was seeing. "the Seattle space needle" he said in realisation. Pulling away just enough to look at her, he gave a comforting smile. "it'll be okay. Come on, let's get you inside for that ice cream I promised you and then we can bring some back for the others" he smiled. As John moved them both, she looked up at him, now she was underneath him on the couch. She nodded up at him with a smile, "yeah, I am." she told him, lifting a hand up to stroke his cheek. "more sure than anything else" she added.