S1·E14 The Bloodthirsty Prince

Ryu, Ken, and Chun Li go to see a corrida, where matador Vega Fabio La Cerda is scheduled to fight. Vega immediately notices Chun Li's beauty and falls in love with her. The four meet up a couple more times after the bullfighting arena, and each time Vega shows more affection towards Chun Li. In the middle of the night, Vega casts a love potion on Chun Li with a kiss, and manages to escape the room just as Ken notices someone is there.