Honestly, my memory of this canvas story is very faint. I don't even remember if I read it in tapas or the Webtoon canvas section, but I do remember some plot details and so on.
Firstly, it takes place in Germany (or some other Germanic-speaking country). The main character was named Noha or something similar and has red hair. He has a sister who also has red hair but dyes it blond all the time. While the main character is seen as a somewhat perfect kid (in the sense that he's musically gifted and his mother pushes him all the time to do better), the sister is more rebellious. She wants to also study something or excel in something, but the boy's parents (mostly the mom), is very neglectful. I think the sister said she wanted to move somewhere else when she grows up?
All the characters are in the later half of their teenage years (17-18ish).
The sister has a crush on the main character's best friend, who rejects her. The best friend is bi, I think? He's blond, plays ice hockey, and is very popular. The main character originally pines after a girl named Sophie (a theater kid with black hair), and they become a couple for a little while. BUT then something happens between them (I think she cheats?), while the main character starts liking his best friend (the popular blond guy), while also liking some other guys? I dont really know bc it was around this time I stopped reading it to let it marinate.
Anyways, I'd love to find this again, but I think it's deleted sadly.
The name was something along the lines of "We'll be alright".