Kovu is Kiara’s love interest in The Lion King II: Simba’s Pride.
Kiara is the daughter of Simba and Nala, while Kovu is Zira’s son and Scar’s adopted heir. They first meet as cubs when Kiara ventures beyond the Pride Lands. Although their families are enemies, the two form an immediate friendship before being separated by their parents.
As they grow older, Kovu is trained by Zira to infiltrate Simba’s pride and avenge Scar. Her plan depends on his connection with Kiara, but the relationship changes Kovu instead. He abandons the assassination plot and genuinely falls in love with Kiara. Together, they help reconcile the Pride Landers and the Outsiders.
A common mix-up is Nuka, who is Kovu’s older adopted brother, or Mufasa and Scar, who belong to the previous generation. Kovu is ultimately accepted by Simba as Kiara’s mate and future king consort.