|“|| Luka: So your Grams waited until you were in high school to tell you that you were a witch? |
Bonnie: She brought it up before, but I just thought she was drunk.
Later at the Mystic Grill, Luka's dad, Jonas, asked Bonnie about the Bennett name and whether she came from Salem. Then, later after his father left Luka showed Bonnie his powers and they started talking. Jeremy sees them and leaves the Mystic Grill after noticing Bonnie was interested in Luka.
The next day, they exchanged personal items to channel each others power. Then Jeremy came and she forgot to return it to him. Later she cast a tomb opening spell and drained energy from him, almost killing him, but she still could not cast the spell to break the seal.
In By the Light of the Moon, Luka help's Bonnie destroy the Moonstone, but it was revealed that they didn't destroy the stone and that Luka lied to Bonnie. When Luka returned home he seemed unhappy for having to lie to Bonnie.
In Crying Wolf, Bonnie encountered Luka at the Grill and handed him a drink, but as soon as he ingested it he felt faint and collapsed. Caroline and Jeremy helped bring him back to Caroline's house, where Bonnie used her powers to find out more information.
In The Dinner Party, he confronted Bonnie at the Grill, angry that she did something to him, but he can't remember what it was.
- He didn't really have feelings for her, as confirmed by Jonas in The Sacrifice, it was revealed that his father, Jonas Martin, had told him to bond with her.