Bonnie but I have heard that Davina is very powerful.
I Know What You Did Last Summer: 9
True Lies: 6
Original Sin: 5
For Whom the Bell Tolls: 8
Monster's Ball: 7
Handle With Care: 10
Death and the Maiden: 8
Dead Man on Campus: 7
The Cell: 7
Fifty Shades of Grayson: 5
I hope not, Elena doesn't deserve Stefan.
Things that don't concern her? Caroline has the right to speak about the love life of Elena, she is her best friend and the best friends always give advice, in my opinion Damon isn't the best choice for Elena but anyway Elena does what she wants.
I hope that Caroline never again be tortured, she doesn't deserve it.