Nice topic Lucky, it'll be interesting to see variations of these two.
Here is my version of the two

In my universe Uru is the daughter of Mohatu and my character Thema who descends from the pioneering Outlander pride. She has four siblings. She is very stern and never relaxes, always preferring to keep herself busy by doing something. She never sits around and always feels a day not doing something is a day wasted. Uru takes on more than she can handle and often gets stressed despite her insistence that things won't get done if she doesn't do anything, which leads to her doubting the competence of the members of her pride. Though her workaholic behavior lessens once she becomes mates with Ahadi, it has never disappeared entirely. Because she is the daughter of Mohatu, she was next-in line to rule, and took over her father's pride when he died. She also discovered Pride Rock.
Ahadi, on the other hand, is the complete opposite. He is very fun-loving and is a jokester, but don't think for a second that he's a lightweight. Ahadi is a teamplayer and believes in cooperation rather than shouldering all the responsibility. He is honest, polite, and always keeps his promises. He can have a bit of a temper, but his is far more controlled than Uru's. When it comes down to Uru and Mufasa he is a very loving mate and father, but when concerning Scar, they have had a turbulent relationship as Ahadi had unintentionally shut out Scar while raising Mufasa.