"To Love You More" was released as the third but promotional only single in the US on 5 May 1998. Although it could not enter the "Billboard" Hot 100, "To Love You More" topped the Adult Contemporary chart and reached number eleven on the Hot 100 Airplay. "Immortality" (with the Bee Gees) was released as the next single in Europe, Australia and Canada in June 1998. At first it was issued on 5 June 1998 in Germany and three days later in France. In the UK, it was released on 6 July 1998. The song reached top ten in Germany, Austria, the UK and Switzerland. It was certified Platinum in Germany, Gold in Sweden and Silver in the UK and France. In late September 1998, "Miles to Go (Before I Sleep)" entered the Adult Contemporary chart in Canada and peaked at number seventeen there. "Treat Her Like a Lady" (featuring Diana King and Brownstone) was released as the last single from "Let's Talk About Love" in selected European countries. It was issued on 19 March 1999 in Germany and 28 June 1999 in the UK. "Treat Her Like a Lady" reached top forty in Austria, the UK and Ireland.