Izzie: I laugh at funerals.
Alex: I don't go to funerals. (Izzie smiles and starts to kiss him) Izzie. Iz. (he looks at her and Izzie pulls away)
Izzie: I was jealous. I was jealous of Meredith and the surgery and I (pause) I was jealous and now... I was jealous, Alex. (Alex strokes her cheek and then kisses her)