Tony Waddington (songwriter) then offered it to the demo musicians, provided that they would become an actual group. The musicians agreed, were named The Rubettes, and "Sugar Baby Love" became a UK number one hit in 1974, also reaching number 37 in the US chart. They wrote and produced all of the Rubettes' subsequent UK hits – nine Top 50 hits in all between 1974 and 1977 – winning an Ivor Novello Award as Songwriters of the Year, and also reached the UK Top 10 with "Sugar Candy Kisses" by Mac and Katie Kissoon. They set up their own record label, State Records,
I Think I'm in Love with You sold over 316,000 paid digital downloads according to Nielsen SoundScan. In Canada, "I Think I'm in Love with You" reached the top twenty, peaking at number fourteen. It became her second top twenty in that country. The song also reached number two on the Canada "RPM" singles chart and was her highest peak at the time. The song stayed on the chart for twenty weeks. In Australia, the single debuted at number thirty on the ARIA Charts during the week of June 25, 2000. Five weeks later, it reached number ten and was her second top ten there. The single