Quote from Granda Joe in Stranger on a Train
Aideen: I'll get these. Mary: Indeed you will not. Put your purse away. Joe: I've got it. Here, son. Ah. [receives change] Here, hold on, son. You've done yourself. That's 50p too much. Aideen: [to Mary] God, you'd never know he had dementia. Mary: Aye, it comes and goes.