When they spot him at work, they are mainly just curious about what he's doing. The police rarely interfere, and when they do, Bbrother just says in a matter-of-fact way, "I'm beautifying this wall!"
他在街頭創作時，路過的民眾大多只是好奇地沈默以對，警察也很少插手干涉，偶而遇到，Bbrother 會理直氣壯地說：「我在美化這個牆面！」