Responses
http://www.mangago.zone/read-manga/gekkan_shoujo_nozaki_kun/
is this what you meant?
Yeah. Gekkan Shoujo Nozaki-kun. :D
There's an anime of this also!!! Just in case you didn't know.
http://www.mangago.zone/read-manga/gekkan_shoujo_nozaki_kun_dj_subete_no_otoko_ga_mikorin_no_mae_ni_hiza_ma_tzuku/