Murenase! Seton Gakuen, Uzaki-chan wa Asobitai! Recommendations
-Same MC's situation in which his life turns upside down the moment persistence girl appears in his life.
-Same MC with tsundere attitude.
- One was set in College while the other one was set in high school.
-The MC in one anime has a girl that he likes but can't make a move cu'z other girl keep getting in his way, while the MC in the other anime is a legit loner.