Boys Over Flowers Episode 22

Jun-pyo pleads for Jan-di to tell him not to get married. She doesn't respond and is called away by an usher saying Jae-kyung is asking for Jan-di, so she leaves without a word. However, from her expression? upset, frustrated? we can see she's not going to beg Jun-pyo to call the wedding off. He registers this too, to his disappointment.