Чтобы полностью проникнуться происходящим, нужно почитать тексты как одиночной, так и дуэтной версии арии. И все встанет на свои места, и все будет логично с первой серии и до последней.
Похоже, они в самом деле вместе очень счастливы.

I hear a voice crying far away
Have you been abandoned as well?
Come now, let’s empty this glass of wine soon
I’ll start getting ready
Now be silent.

With a sword I wish I could cut
Those throats singing about love
I wish I could seal in the cold the hands
That portray those verses of burning passion

This story that makes no sense
Will vanish tonight along with the stars

If I could see you
From hope
Eternity will be born

Stay close to me
Don’t go
I’m afraid of losing you

Your hands, your legs
My hands, my legs
The heartbeats
Are fusing together

Let’s leave together
Now I’m ready

[Tenor]
I hear a voice crying in the distance
Perhaps you were abandoned too
Come now, quickly finish this goblet of wine
I'm getting ready
Now be silent

[Tenor & Soprano]
Stand by me
Do not go
I'm afraid of losing you

Your hands, [Soprano] your legs
My hands, [Soprano] my legs
Our heartbeats
Blend together

[Soprano]
We leave together

[Tenor]
Now I'm ready