The story format is different, showing us the evolution of the characters and their relationship through their different years in college.

The sequel wasn't an immediate 10 to me. It had a slow start, but my rating increased for it every episode, until ultimately becoming a 10 by the end of the series. The situations and relationships feel real. You see the struggles of a long term relationship unfold in little ways. Most of it is nobody's fault. Life just moves forward and doesn't turn out the way you thought.

Teh and Oh truly felt like a real relationship you might hear about happening between your friends. There's no outlandish drama, and no unbelievable circumstances. It's just everyday life and how they navigate it, together or apart.

You can see how the characters have evolved since their high school days. Their mistakes are different. Teh takes more of the focus, though I suppose he's been the primary main character since the beginning. But all of his realistic struggles and changes you can sympathize with. He's trying his best but he's not very self aware, and I think that describes a lot of people. His chemistry with Oh sings on the screen, and so does his chemistry with another character.

Nobody makes malicious choices, so even when characters unthinkingly hurt each other, you can't hate either of them because it wasn't on purpose. They're scared, and growing up, and learning.

In the first series a focus was put on school learning and tutoring. It's how they got so close. But now they spend time in a relationship but apart, where the learning is about navigating relationships with people.

Another beautiful series. The actors play their parts perfectly.