Just for the plot summary, we can see that it's a romcom that must be filled with cliches. I love cliches, but this drama just used every hateful cliches and tropes imaginable.

To start, let´s talk about how I quite enjoyed the chemistry and the fluffy scenes. It wasn't the best thing ever, but it was not bad. And that's the only good part about it.
This drama managed to use the cliches and tropes of: friends to lovers, breakup, ex "comes back", hide the feelings for the "greater good", someone got sick (almost dead), miscommunication, time skip for the sake of I don't know who, and much more. All the characters made some questionable choices. I just could not understand how they thought that staying with the person you don't like is the better choice.

There is no much to say about the story, it is the famous friends met again, help each other, fall in love, hide the feelings, decide to stay with the wrong person because "I'm the only one with these feelings, the other person doesn't see me this way", then we have a time skip, and in the end they get together. That's it. Great show. Rating 4.5.