Lets just assume Po and Tigress are of the same age..
Ecstasy
I remember when we were 35. I hugged you tight, caught your lips with mine in a kiss And as my fingers cuddled with yours, I sneakily slipped that small ring in them. How you gasped and broke away and how your eyes glittered examining it. How I sighed with Ecstasy as you kissed me back, answering my question the same way as I had asked.
It was a bliss.
I remember when we were 32. How you stood out like a square in a box of circles with that dress in The Jade Palace which was full with servants, and guests. How flushed your cheeks were and how bad you thought you looked while I couldn't stop admiring your beauty and I knew you'd stole my heart from where you stood.
I remember when we were 30
And I woke up one morning and something had changed about you. I couldn't put my finger on it, couldn't help but to stare. You were different, as if you were the only one there. And as I searched harder, I found more reasons to be curious. There was a new aura, a new light perhaps. Finally I asked but you seemed oblivious. But none mattered, as even the sound of your voice made me flattered .
Oh and I remember when we were 15. The first time I saw you. You tried to look stern and strict but I could see right through. you were proud and excited, scared and nervous too. Your lips couldn't help but to twitch with happiness and uncertainty. And as you stood on the stage being announced as an official Master, your eyes moved around in doubt then in the amidst of the crowd, they caught mine. Jade met Ember, and you finally smiled.