I'm looking for a manga that the uke is like geek and the seme is popular with the girls.

Maniakku ni Aishite, the seme is more like the geek i suppose or the otaku. srry if its not exact description

Most are just popular seme (and less popular uke)

http://www.mangago.zone/read-manga/saa_koi_ni_ochitamae/ (popular seme, uke not as popular)

http://www.mangago.zone/read-manga/kaeru_no_prince_sama/ (popular seme, socially awkward uke)

http://www.mangago.zone/read-manga/porno_superstar/

http://www.mangago.zone/read-manga/kawaii_akuma/

http://www.mangago.zone/read-manga/nar_kiss/mh/c000/9/

http://www.mangago.zone/read-manga/aitsu_no_daihonmei/ (popular seme, ugly uke)

honeydew syndrome

http://www.mangago.zone/read-manga/kouryaku_syndrome/
the uke is a game addict...

Maybe this one? http://www.mangago.zone/read-manga/mobile_sweet_honey/

LOVE STAGE !!
The seme is an idol