Kaichou Wa Maid-sama
I have read this manga over and over and over again and honestly, everytime I read this, it always feels like I was reading it for the very first time. Misaki, Usui and the others became a huge part of myself even though they're just fictional character lol. I've been attached to this manga that I always find myself crying after re-reading it. I just cant get enough of it and I wish it didn't end though I had the chance to finally see them and their children in "Yukiochimura ni Oujosama!"
ReLIFE
If not THE best then it's definitely one of the best slice of life manhwa I've read!
Untouchable (massstar)