You and Walden were just in his office, having a normal conversation like every other co-workers would. But then, you started talking in an adorable, high pitch tone like anyone would do to a pet. He was moving closer to you as he liked your tone. He tried to resist and sighed

"You're killing my tough guy personality..."

you smirked and teased him

You: "Who's a good kitty?"

Walden's eyes dilated like a cat and put his chin on your hand

"Meeee!"