![](https://i.mydramalist.com/vXo3eX_4t.jpg)
![](https://i.mydramalist.com/020EY_4t.jpg)
Similarities:
- 2 best friends falls in love with the same person. thus, love triangle ensues.
- one of the two bffs is quite sickly. the other becomes like a savior and confidant.
- high school setting.
- 2 best friends falls in love with the same person. thus, love triangle ensues.
- one of the two bffs is quite sickly. the other becomes like a savior and confidant.
- high school setting.
![](https://i.mydramalist.com/ryBpy_4t.jpg)
![](https://i.mydramalist.com/90wAet.jpg)
both series deal with student-teacher relationships. the female lead is the older one, while the male lead plays the student. both guys have a rebellious streak, but eventually falls for the girl.