I feel like, the ending for the comic, will be the same. Why do I think so?
First bcz like,, the original male lead.
The girl doesn't show interest to him. But he still acts like in the comic, like protecting her and stuff that even though there isnt so much interaction between them, he still falls for her. (See those cutey cutey blush blush? Hahah)
Secondly, she knows hana be goin to the infirmary (i think she knows bcz she read from the comic) like scenes still be going just like in the comic (myb)
Third of all, just like in the book,, to stimulate or to be honest or to show or idk how to say, whtvr it is,, for hana to realize his feelings, he needs the sprinkles of jealousy (JUST LIKE IN THE COMIC AKGJSIXIWJFBKQD)