Oh shit, sorry to hear that happened. I actually found the person on pictures'Instagramm. I noticed that he was posting pictures of himself (on his story) with location tags. After looking up the locations, I realized he was in South America, and not London. I texted the guy on whatsapp and asked him if he was in London. He answered yes, to which I replied: ''But it says on instagram, that you're in SA?'' He never replied after that. So yeah, bummer, since the guy who was on the pictures was super hot.