Josh was relieved in a way when Serena agreed to step back and let John take charge of this situation. He wrapped an arm round her shoulders to pull her into his side, whilst his other arm stayed round Trish. He hoped this would work and that what this Manny told them was indeed true and helpful, he didn't want to think about the other outcome of this and Fia having to either take Drake's body back to their time or worse. 

Kay was also nervous as was Fia. They watched on as John started the process of helping Drake and saving his soul and life, Fia watching as she wanted to always learn and see the younger version of her father (in her eyes) at work, but also wanting to make sure Drake would always be alright. Yet there was another wide of Fia that wanted to cower and hide her face into Kay and Chas, even though she didn't, and remained watching eagle eyed the whole time.