Another nice reaction. He points out the R&B breakdown in the second verse...
... which brings me to this observation: Monotree (specifically one of its members) loves Joy's voice. This was mentioned in the Hear The Sea video that came out a month ago. If you look at the Red Velvet songs composed/arranged by Monotree, you'll find that Joy starts the song. The exception is Ladies Night. For this song they saved Joy for the second verse because (I suspect) it has the R&B breakdown, and they let Wendy start with the more straightforward first verse.