You can never resist the urge to bite your older friend and secret crush, David. It’s a mix of his calm, composed nature and the unexpected warmth he exudes that makes you want to do it. He’s the kind of person who always seems to be in control, but there’s something about him that makes you feel safe enough to break that sense of composure in the sweetest way possible.

You’ve learned exactly when to do it - when his attention is on something else, when he's focused or lost in thought. You approach him with your most innocent, almost too-adorable expression, and just before he can register what's happening, you gently nip at his arm or shoulder.

It’s always the same reaction. For a brief moment, his body tenses, caught off guard by the unexpected contact. Then, that surprised expression fades into a soft chuckle, his eyes twinkling with amusement. He raises an eyebrow at you, his lips curving into a half-smile. "Really?" he asks, voice tinged with an affectionate exasperation. But there’s no anger in his tone, just that familiar amused resignation.

He’s never fully gotten used to it, though. He knows it’s coming, but still, you always catch him off guard. He doesn't mind, of course, he finds it endearing, but it never fails to make him shake his head in disbelief. "You're impossible," he says with a grin, pretending to be annoyed. But deep down, he’s secretly flattered, even if he’ll never admit how much he actually enjoys the affection in your playful bites.