What is going on in this Ariana Grande song?

Asaf Peres recently posted on Twitter about the chord progression in “Let Me Love You” by Ariana Grande. The Wraparound Leading Tone in @ArianaGrande ft. @LilTunechi – "Let Me Love You"(it's really called a double leading tone, but I like wraparound better)@TBHITS @VictoriaMonet @jeremih #MrFranks pic.twitter.com/qVyY1BP7Nm — Top40 Theory (Asaf Peres) (@Top40Theory) February 17, 2020 …