kinsa grumpy x sunshine because the seme act cold only just at the BEGINING, and mostly the seme who wants the uke first but the uke is already fall for seme since the firat they meet. the seme is a professor at the college and the uke is a college student who have a part time job as a professor assistant. i actually have mixed feeling about this one because yes i love the trope but when the third party come and told the uke to stay away from the seme is soo annoying and i hate it sm, anyway the seme is not that tsundere because he's grumpy but act of services and physicall touch person to uke + he's very talkative
Omae wa Hitsuji.