"Night of the comet"

Mystic Falls begins the preparations to celebrate the passing of a comet. While Stefan wakes Katherine up from a bad dream, they both have tea which is interrupted by Damon. Elena and Damon meet for the first time at the Salvatore house and his revelation about Stefan's past brings Elena closer to the truth but it takes a bad turn when Damons sister Katherine walks in a make moves to protect Elena. While talking about the after math of Damon's talk to Elena with Stefan and Zach and Damon, Katherine gets mad and walks outside to the front yard to avoid confrontation with Damon shes not alone. Later Katherine heads to town and meets a cheerleader from the opposite school who just moved in, Katherine helps her carry her bags, later being invited into her apartment. Katherine and the cheerleader later make arrangements to meet at the mystic grill later that night. Before Katherine leaves to the mystic grill a unanswered question and a bad demand by Damons leads to a ugly confrontation between Katherine and Damon. Later at the grill Katherine is mistaken for Elena by a teenager that goes to the same school named Matt, which fills her in about the night of the comet happening the next day. After Katherine rejects to ordering food the cheerleader orders reluctantly,. Later outside in the back of the mystic grill a small talk between Katherine and the cheerleader leads to an ugly and scary event. Stefan cleans up the mess while Damon talks to Katherine. Stefan kisses Elena and mentions it to Katherine when there both talking about their day later that night and a bad dream leaves Katherine frightened