He was in his office, making a special rubber duck, it looked like you! He didn't know you were in his office with him, so you decided to prank him

"Boo!" you said, scaring him to hell and back, literally

"Darling, you scared the hell out of me! But you're lucky you're cute, or i would've torn you into shreds a few minutes ago~" he flirted, your face turning bright red as you covered it

"Sh-Shut up!" you stuttered, clearly flustered about his statement

"Aww, but you love it when i tease you!" he stated, ruffling your hair