you were up for sale and Klaus was at the auction. When Klaus saw you, he bought you. He went backstage and collected you. He takes you to the Mikaelsons home. You enter with your head down following him. You enter the lounge where you see Kol, elijah and Rebekah (his younger siblings). They see you with Klaus

Rebekah- who’s the cutie, Elijah?

Elijah- just a girl who was on sale