@HYBRID_BEING
I never said that pages are missing , but many times kissing is implied by sounds ( or SFX ,how the translators put it ) like chu or mmh.
mmh is often used to imply kissing or even written when kissing is clearly shown , what it means here is what I am confused about,
it cud be either him replying to her question with just a sound ( commonly used in daily speech) or to imply they are kissing, although most probably he just saying yes , but a kiss is also possible