SingleInfernoSeason4 Just as Kyuhyun and Hanhae suspected, Sian immediately fell for Junseo since the night of Junseo's confession under the tree. Sian excused herself, saying she was too drunk to have time to think alone on the swing afterwards. The next morning, she reminded Junseo about her promise to straighten his hair. Then, here is the breakfast scene where Sian is obviously seen choosing to sit near Junseo rather than near Theo.