"Well?"
"How long is it since last you met?"
"Until last night—four years, I suppose."
"Hm! Had he changed at all?"
"Changed?"
"In appearance—er—manner."
She tapped her chin thoughtfully.
"Bit more amusing perhaps—less of a prig."
"Ah!" said Smith. "Go on—anything else?"
"He seemed to have learnt how to smile."