I have a favorite scene I wrote in chapter 3 of Wishing You'll Be Mine, it was just Blitzø and Stolas being goofy teenagers but it was the first moment in the fic when I felt like I was truly capture who they are as individuals and a couple.

The scene:
Blitzo crushed the cookie bag into a ball, stood up on the bed and tossed it to the waste bin Stolas had across the room, it bounced off the rim about to fall to the floor when it was suddenly surrounded in purple glittering magic and dropped in the bin “Nailed it!” Blitzo pumped a fist in the air. Stolas laughed and hooted, he was laying on his side now looking up at the imp.

“Excellent shot Blitzy.” He gave a playful smile, Blitzo inelegantly fell back on his butt, his heart racing a bit, these feelings really hadn’t died down in the past year. Sitting on the prince's soft bed next to him was certainly not helping.