[s7e21] Requiem For A Dream -

succeeds by being deliberately antagonistic; he taunts Bonnie about her death and his desire to see Elena again, provoking her to wake up just to kill him.

fail and are both "marked" by Bonnie in the dream, meaning she will hunt them relentlessly in the real world. [S7E21] Requiem for a Dream

Once awake, Bonnie immediately begins hunting. She nearly kills Damon at a symbolic location—the stump that was once her own grave—but is stopped by Matt Donovan , who uses vervain to drug her and take her away for her own safety. She nearly kills Damon at a symbolic location—the

Having inherited Rayna’s "Hunter" status, Bonnie’s subconscious creates nightmares where she kills her friends. She refuses to wake up because she knows that once she does, she will be compelled to murder every vampire she loves. To wake her, Caroline, Enzo, and eventually Damon

To wake her, Caroline, Enzo, and eventually Damon enter her head using vampire "dream-walking" abilities.

If you'd like, I can provide a ("Gods & Monsters") to see how this cliffhanger resolves, or I can list more specific quotes from the confrontation between Bonnie and Damon. Let me know which you'd prefer!