Some Mothers Do 'Ave 'Em recurring catchphrases include references to "a bit of trouble", which usually implies some sort of undisclosed digestive disorder, and to the cat having "done a whoopsie" (presumably a euphemism for having defecated in an inappropriate place, on one occasion in Spencer's beret). If Frank is pleased (or confused) about something, he will often use the catchphrase "Mmmm — nice!" or "Ohhh — nice!" Despite his unfailing ability to infuriate people, Frank is essentially a very sympathetic character, who inspires much affection from his ever-loving and patient wife, Betty. He also venerates the memory of his late mother, Jessica, and worships
What Do I Have to Do as the third single off the album instead, and the track was specially remixed for single release. The 1999 biographical book "Girl Next Door" identified this track as Kylie's favourite to perform live. The single artwork was photographed by Robert Erdmann. "What Do I Have To Do?" received very positive reviews from many music critics. While reviewing the album "Rhythm of Love" (1990), Chris True from Allmusic highlighted the song as an album standout. While reviewing "Ultimate Kylie", Mark Edwards from Stylus Magazine gave it a positive remark, saying along with "Shocked", "Give Me Just a Little More Time"; "were