Was waiting so long for some angst, I am really interested in seeing how hard Juheon will take it and for how long they're going to break up over this. And Dohu will clearly be very hurt over it, he even acknowledged a few chapters ago that if/when they do break up and that he'll be heart broken over it for longer than his first relationship. The beginning of their relationship was built off a misunderstanding from one side, and so I think the temporary break up and a fresh start built off honesty will help their relationship be much stronger.
I really didn't expect this plot twist of there being two car accidents. I was confused on why he said he lost his memories on an accident but then when we saw him recover he seemed to still clearly remember a lot of things. He lost his memories from his suicide attempt (second "accident") when he drove his car off the rails, which is why he didn't immediately recognize Ha kyung. He truly was in love with him and was so devastated when he was told that Hakyung died. Probably survival guilt as well...
All the focus is on how devastated he was cause of Hakyung's "dead". But, we have to remember that he ALSO lost his grandpa. Imagine waking up from an accident and learn that not only your grandfather (who you were very close with) but also the person you love are both dead.
I absolutely love this manhwa, it was so lovely and the ending was perfect. I can already tell it's going to be a comfort read that I will constantly come back to. Seeing characters who slowly fall in love and develop feelings for each other without it being love at first sight was a nice breath of fresh air.