@Londyn it's generally referred to the private part of a person.  "he wants that cookie" refers to the fact that Garam really wants to have $ex with Jae-hyuk ,therefore that he really wants the di** hahsgahha<img src="https://rx.rzyn.net/stickers/trollface/90.webp" class="sticker" alt="trollface sticker" loading="lazy" />Jae-hyuk's .

@marz I get the context but what does cookie mean exactly....