What is the song that goes I have been thinking about you I have been thinking about us It was sung by a guy on the radio recently and it wasn't by RadioHead Mariah Carrey or Londonbeat?

The song you're thinking of is likely "I Have Been Thinking About You" by Londonbeat, which features the lyrics you mentioned. However, since you specified it wasn't by Londonbeat, it might be a different artist covering or referencing similar themes. If you have more details, such as the genre or any other lyrics, it could help narrow it down further.