Sunflower's Savior

Hello !

Since a few years now I have been looking for a song that I can't seem to find the name (or singer) of.

It probably is a 90s song (based on the music style), and R&B as well.
I remember the melody, but I can't share it (unless one of y'all know how to do it).
That's a man singing in the chorus, and a girl sings the post-chorus (and the bridge too I think).
English isn't my first language so I could be mistaken about the lyrics, but I don't think so.

It goes :
"People people people.. (with harmonies), *then here there is a backup singer singing an another thing with an another melody*
Lonely lonely lonely.. *backup singer again going aaAAaaAAahhhh with again an another melody*,
Never never never... *then the backup singer sings the same section as he did first*
People people people" <-- I think the main voice is repeating the first section that was sang first

Then after that the girl comes and sing the same section she sings during the entire song.

I know it's little clues (it's almost no clues at all), but who knows, maybe someone will immediatly recognize the song... ?

I hope y'all are doing well,
Bye