I really like the beginning, but as everyone else said, it gets really bad from the middle.

But i don't think it is to long, which is weird because I say that to most Lakorns. I think they set the focus incorrectly and left out good opportunities. I think it is a very bad script and their for i fell sorry for the great actors.

An example:
At some point the FL hides a box with memories that the ML is looking for and cannot find. After that, the box is never mentioned again. This box could be an opportunitie for a good conversation between both.
The end is the worst, but not because of the aunt, but because even at the end there is not really a cute scene between the ML and FL. They love each other so much.
I think the FL is displayed too weakly. She work in an very hard place for years. Why does she acted like she does?
The story between the friends of the FL is a real disaster. That could be much better. They aren't really in love, they would have needed more love in the story and not a couple together and apart.

Last word:
I love the actor there for i am really sad. I hope for an other lakorn with this actors together. Above all the main actors with a much better story. Rewatch for the actor.