Simba pushed Scar off him, making Scar slips. Quickly, Scar nailed his claws in the rock to not fall. Simba walked to Scar and looked to his uncle brink of death.
'Please, Simba!' begged Scar 'Save me! I beg you! Please Simba... you would not kill your own uncle, uh?'
'No, Scar.' Said Simba with a serious voice. 'I'm not like you.'
'Ah, thank you Simba! But now, save me please!' Scar begged one more time to his nephew.
Simba looked at his uncle one more time and nailed his claws in Scar's paws. 'But you not deserve to live!' Simba growled at his uncle, dropping him to the death.
The whole life of Scar passed in his mind during the fall. Zira watched everything and cried with his mate's death. 'I'll revenge you, Simba!' Zira growled. 'It's a promise!'
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This is how i've expected in the end of TLK. (not kidding). Also, i've tried to make it most TLK-ish possibly!
All characters (C) Disney
Drawing (C) Me