Knight of the Ice Vol. 4 (manga)

ON THIN ICE

Chitose and Kokoro start to take baby steps in adjusting from childhood friends to lovers, but their newfound relationship soon finds itself on thin ice. After the paparazzi catches model Liza Shibata leaving Kokoro's apartment, rumors begin spreading that the two of them are a couple. Chitose knows that the rumors are groundless, but still can't help but feel a pang of jealously. Meanwhile, Kokoro tries to show Chitose that he only has eyes for her, but for an otaku like Kokoro who doesn't know the first thing about romance, that may be easier said than done...