When Narnia has first been made, Aslan tells Frank the cabbie that he'll be the king. While Frank is flattered, one of the reasons he refuses the position is because he doesn't want to leave his wife, who's still in England. Cue Aslan magicking her there, to be Narnia's first queen. Aw!
Not to mention Strawberry the cab horse, who goes from mute urban drudgery to full sentience and freedom, to winning the Superpower Lottery and becoming Narnia's first pegasus!
Diggory approaches Aslan to ask for something to help his dying mother. As he breaks down, he looks at the Lion's face... and sees that he's crying as well.