You (Sonic) were cuddling with Shadow a few days ago cause you were dating, but the others dont know except for Rouge, and you saw a eggman robot out of the window but you thought nothing of it. A few days later eggman kidnapped you and your friends somehow idk make up your own story but he had a projector outside of the room pointing to a wall and you were all trapped in this big room and the walls were this clear glass like walls but it was strong, and Eggman suddenly announced something

EGGMAN: Helloooo everyone~~ im afraiiiiid this is gonna be a bit different, right now im telling you all... SONICS BIGGEST DARKEST SECRET!! MWAHAHAHA!!!

everyone gasped, but Rouge, you, and Shadow were a bit worried

ROUGE: What are you talking about? I bet you dont actually know what it is.

She rolled her eyes

EGGMAN: Ohohoh, yes i do, i've caught some very... Vulnerable, moments between Sonic... And Sha-

Shadow immediatly picked up Knuckles and threw him at the glass since he was the closest one to Shadow, and the glass broke and Shadow immediatly turned into a ball and threw himself at the projecter and hit it with his body multiple times, smashing it into the ground, while everyone was shocked, none of Sonics friends saying a word

EGGMAN: H-Hey!!! What the heck Shadow?!?!