 It was the usually indecisive Minnie who called off their engagement, ending what became one of the Street's best-remembered early storylines.An old flame, Handel Gartside (Harry Markham), came back to woo her in 1970 after he had made a bit of money in an overseas business venture in Quebec.She flirted with him for a while but he was eventually driven off by crooked business with Billy Walker (son of Annie Walker).