Vegeta began to act upon his concealed feelings, first sparked by hearing of Goku's temporary return to the real world. His obsession with overtaking and defeating Goku was once again ignited, but the repeated setbacks during the World Tournament by Shin and Babidi's conflict made him irritated that his fight was being unceremoniously postponed. In addition, upon witnessing Goku's Super Saiyan 2 during his fight against Yakon, Vegeta's hopes were further dashed as he realized how useless he was