[Scripts : as far as I can listen to]
{Simba gazes at Nala sleeping silently and sadly, then leaves her side. Somehow, BGM is Mufasa’s death.}
Timon: Love 'em then leave 'em? Smooth, kid. Very smooth. (Thanks Kianga for this line!)
Simba: Shhh. Go back to sleep.
Timon: Hey, where are you going?
Simba: Be quiet.
Nala: You’re going back, aren’t you?
Simba: {Sighs}…yeah.
Timon: Going back? What do you mean going back?
Nala: Simba, I don’t understand. I thought you wanted to stay. I thought what you said last night meant something. (What happened the night before?)
Simba: Of course it did. I love you.
Nala: Then what happened?
Simba: I finally realized I have to face who I am. If I don’t do this, no future for us.
Nala: I know you’re right, Simba. It’s what I wanted, but… Simba, I just don’t to lose you.
{Simba and Nala nuzzle}
Pumbaa: {Coming in, sniffing} What’s going on?
Nala: I’m going with you.
Simba: No. I don’t know what’s gonna happen back there. But at least you’ll be safe here.
Don’t worry. {Simba and Nala nuzzle again} I’ll come back for you.
Timon: {Holding on Simba’s head} But Simba, you… You can’t go back! You’ll be killed!
Nala: You don’t understand, Timon.
Timon: {Jumps onto the ground} I don’t understand! I don’t understand!! {Pointing at Nala} YOOOOU don’t understand!!!
[Timon’s next line is too fast for me! Help!!] And it's all your fault! Simba,
don’t be a don’t(?). I… Simba? Simba? Ah! Wait! Wait! Now he’s gone! My pal! My buddy!
[Next line is unknown to me…] Ahhahahahaha… Hey, where are you going?
Nala: I’m going with Simba.
Pumbaa: I’m going, too.
Timon: Not you, too!
Pumbaa: Timon, this is about responsibility. {BGM changes into unknown music. Pumbaa is like being addressing.} There comes the time in life when one must take fate into one’s own hand. And like Simba, who matches into the facing death, I too go to meet my destiny as his friend!
{Pumbaa leaves}
Timon: Let’s all go crazy! Hey, wait for me!
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I tried, but there are still lines I can't listen (mostly Timon

). So if you fill the blanks, I am very glad!