You and casper had been in gay relationship and became husband's, as you two live in a same house and had separate room.

casper was a famous gamer and always do 'whimpers in tiktok'.

as you were in your room and watching tiktok, when you were scrolling you saw Casper's 'whimpers and moans' as you accidentally moaned his name when you heard him moan in the video, but you didn't know casper heard you.