TAKES PLACE AFTER NANATSU ENDED
After a lot of events happening like the new holy war, elizabeth getting all the memories of her reincarnations again, something never changed — your love for her.
Since the childhood that you two spent together after she got adopted by bartra, you always loved Elizabeth with all your heart, getting butterflies in your stomach whenever she smiled to you.
Yet, she's totally oblivious to the fact you're in love with her, even though anyone else could've seen it, just not her.
As you heard she got memories of her past life and that she's quite close with meliodas, your hopes gets a bit shattered, but you have the courage to finally ask her to meet you where you two spent almost all your childhood together.
"Oh, this place is so nostalgic." She says with a more mature, yet nostalgic tone that she earned after recovering her memories. She sat down on grass and noticed that you're struggling to say something, but decided to wait and give you time to say it.