You were in love with Kol, he didnt know that. You were good friends, and you had decided to tell him within a few days, but it was too late. (Kol was killed by Elena and Jeremy and Klaus blamed it on you)

You were at the Mikaelson's house, waiting for Kol, expecting him to come home so you could spend time. But instead Klaus came, and he looked mad. When he noticed you he glared at you with wide eyes before charging at you and taking you by your shirt and pinning you against the wall.