I spotted these two while walking home after collecting my prescription for the month.
I was crossing a footbridge and managed to get myself settled into an excellent position to sit quietly and wait, smartphone camera at the ready, for them to pass under the bridge. I don't get many calls on my phone. Yep - you guessed it. Incoming call just as they were getting to the best spot for their photograph! Fortunately it didn't seem to disturb them at all.
The things I have to put up with when I'm out walking ...