After loosing a lot of manga reading progress this one keeps escaping me, so here are the deeds:

girl who was fairly famous dies and comes back as a ghost in the school, only one other girl seems to notice her, the ghost girl does stuff like push her head and hands through a teacher she dislikes, eventually there is one other person who can see her but she doesnt realize its a ghost.

once i see it ill be able to recognize it, any help would be appreciated.