Akiko and Zuko have finally reach past the point o

As Katara is the one flying Appa as Zuko and Akiko head to finally defeat the Demon Azula once and for all and secure the throne of the Fire Nation they are slowly realizing as little Zuka the dragon hatchling that is both theirs to raise as told by the Sun Warriors were they learned the true meaning of firebending that this is it. 

That they've come so far in their journey, past every test, made all the sacrifices and gone through all that pain and suffering and now they've finally reached this. Past the point of no return. This is it. The final test of their love and to see if they can fufill the prophecy of Avatar Roku and restore love and humanity back to the Fire Nation that been lost for 100 years. 

So with one last passionate kiss and hugging Zuka before they land and challenge Azula to that final Agni Kai they realize this is past the point of no return! 

Past the point of no return, no backward glances
Our games of make believe are at an end
Past all thought of if or when, no use resisting
Abandon thought and let the dream descend

What raging fire shall flood the soul?
What rich desire unlocks its door?
What sweet seduction lies before us?

Past the point of no return, the final threshold
What warm unspoken secrets will we learn?
Beyond the point of no return

You have brought me
To that moment when words run dry
To that moment when speech disappears
Into silence, silence

I have come here, hardly knowing the reason why
In my mind I've already imagined
Our bodies entwining defenseless and silent
And now I am here with you
No second thoughts, I've decided, decided

Past the point of no return, no going back now
Our passion play has now at last begun
Past all thought of right or wrong, one final question
How long should we two wait, before we're one?

When will the blood begin to race?
The sleeping bud burst into bloom?
When will the flames at last consume us?

Past the point of no return, the final threshold
The bridge is crossed, so stand and watch it burn
We've passed the point of no return