Please, can you help me, I've been searching for this korean manhwa for ages... I remember quite a lot of details but can't find it!!! It's a drama. They are students. The redhead was really popular and handsome but had some mental issues (self-harm I guess?). The black haired guy was taking care of him most of the time and that annoyed the girl a lot... They went to a summer trip by boat somewhere during the series with several other classmates. The black haired guy was involved in a car accident at some point (I think it was partially the other guy's fault somehow). The art was pretty and the manhwa was in colour... Can anyone help please😕 😢

does the artstyle look old ?

No, it's modern and can be max 10 years old... also about the relationships... I think the girl likes the dark haired boy. And obviously hates that the ginger is tagging along all the time. But the redhead likes the girl... It's so frustrating that I remember so much yet can't find it! I had a vague memory 'summer' could be a part of the title but baka-updates didnt help...

Nevermind, I tried hard for two days and somehow found it... Neowa Neo Sai... Even after all those years the final chapters aren't scanslated and can be found only on naver webtoon... Crazy right? Anyway, the art is stunning but the story is dark, if anyone is interested in reading...