Money please..

As the weather was fine and i needed some fresh air, i took a small walk around Bruges. I took a pic of this 2 gentlemen and jokingly they asked shouldn't You pay for the pic? Wel i had a lighthearted discussion in where i apologised but that they were worth picturing. So they understood and afterwards i took a pic after politely asking. The moustache man give me a big hug. He asked would like getting pictured by strangers? I said it happened many times and when i see it , i give a smile. No i don t care. We are observed by streetcameras 24h a day so we don t know what happens with those picture records. Wel honestly i like the spontaneous pic more then the one  taken after asking permission.