https://www.mangago.me/read-manga/seitokai_yakuin_toshite_mondaiji_wo_kousei_saseteitara_nazeka_love_come_ni_natteita_ken/
https://www.mangago.me/read-manga/yankee_no_kareshi_ga_dekiru_made/ one is not nerdy tho, more otaku
https://www.mangago.me/read-manga/too_close/ idremember if he is delinquent or not
First 20ish here https://www.mangago.me/home/mangalist/1041791/
Some yaoi where one of the two is nerdy and the other one is a delinquent ? Thanks ya all