It is about these groups of friends. This highschool boy had a crush on his friend for a really long time but before he could confess her and his best friend started dating. That was in the past and now in the present those two are still dating but she is currently not attending the same school as them but now she is transferring to the same school. He has to learn to deal with his feelings while seeing them together. Then there comes a girl who fell in love with his best friend and is trying to pursue but in order to stop her from interfering he tells everyone that they are dating and he has to pretend they are together. There is a scene where he kisses the girl who likes (best friend girlfriend) crouched down by a bookshelf I believe. Eventually the 2 who are pretending to date begin to fall in love and end up kissing in the nurse's office. Sorry but this is all I remember. Thank you
I would recommend putting this on the I'm looking for... page as it's made for these kinds of requests and stuf ..so the responses are generally much more faster there Here is the link to the page https://forum.novelupdates.com/forums/im-looking-for.1017/