Charlie (monologing) : Ever since the cabbage quest took place, we had nothing better to do so we decided to take a chill. Darkness went back home to train. Aqua accompanied Megumin to her Explosion Magic practice since both were free. Me on the other hand, not really. Why? Because I had a retail store to manage. Biglots!
[ Aqua's POV]
Charlie requested me to aid Megumin in her practice as he had work to do. So I thought why not. Right now we're on a cliff of a mountain as she's chanting her spell. It went on every season.
From spring to winter. Explosion! Only explosions. We were blowing up an abandoned castle right now.

Megumin : "EXPLOSION!"
She screamed as she collapsed on the floor and later the castle was almost blown to shit.
Aqua : "I felt the vibration. Damn that's good.Yer improving kid. Nice job!"
Megumin : "How much points would you rate it? You finally understood my Explosion Magic!"
Aqua : "70. NOW, would like a piggyback ride home."
Megumin just nods as I pick her up
and place her behind my back as she literature buries her face towards my back. I walked as I teased her little bit.
Aqua : "Y'know, I just wrote a song for you. Would like to hear it?"
Megumin : "Sure. Better than doing nothing. Shoot."
Aqua (singing) : Megumin and Charlie sitting on a tree
K-I-S-S-I-NG
First comes love, followed by marriage.
Later a carriage with a baby!
Megumin : "J-Just shut up!"
Aqua : "You'd see your face! Hahahaha! Can't wait to tell Charlie."
Megumin : "Please don't. I'll treat you whatever you like, okay?"
Aqua : "Deal."