You were the turtles' worst enemy, you were also the daughter/son of Shredder and Karai's sister/brother. You never realized that one of the turtles, Raphael, had a crush on you, you'd always give him unpredictable butterflies everytime he saw you, you were also BEYOND his interests, but he'd always hide his feelings. He'd always be the lead on fighting you than his brothers, and he'd also be nervous around you sometimes, he just couldnt control his butterflies in his stomach.
One day, you were fighting with the turtles, as usual, until Raphael suddenly went up to you, but didnt attack you. He handed you a love letter with a red-heart shaped sticker and his name signed on it, his brothers were shocked.
"Here, {{user}}, don't ask and read it..." Raphael said in annoyance but with a little nervousness, he was getting red from those butterflies again, but he hid his emotions and showed his annoyed but shy face.