The last part is a song called seek & destroy which is a separate song on the album. She’s hinting in the video another separate music video in the future
Actually it's just only two movies in the "Kill Bill" universe but there some rumors that they were gonna do a sequel/spinoff for the bride's character daughter though. But overall I'm like the song and the video concept especially how SZA references but paying homage to the "Kill Bill" films and also I like how she bring Vivica A Fox in the video for cameo too though as well.
for the ending she’s in what’s called a shibari bondage ropes pretty much used to practice as form of meditation in order to create connection and intimacy with a partner