After meeting the un-confident lion who turned out to be Tosh,saving Gwen from being blown up by The Master and then melting The Master with water they went back to The Wizard who surprisingly enough was Andy. Maybe the dream or whatever this is is running out of people Jack knows as all the other major characters where people he knew but that seemed unlikely as Jack had been around for a very long time.
Anyway Andy said "You had the brains all along " to Owen even though it had been Tosh's brilliant plan that had saved Gwen and defeated the master."Screw brains! I want my old body back!" was Owen's reply.
Next he said "You had the courage all along," to Tosh which was true."Thank you," she replied.
Then Andy had offered to take Gwen,Jack and Ianto home in a hot air balloon but it flew off as soon as he stepped in. Then The Doctor showed up to tell Gwen to click her feet together three times and say there's no place like home and she did.
Gwen,Jack,Ianto,Tosh and Owen woke outside the hub. They were back in Cardiff and lying on the ground.
"I just had the weirdest dream," Gwen said as she got up.
"I don't think that was a dream," Ianto said pointing to the ruby red slippers still on Gwen's feet.