No
First of all its a 5 year age gap and both are minors when they met and there was NO ROMANCE going on and even right now in the story there is no romance. The story is still building up to that part. Right now they see each other as found family. Its explained that the ml gives her special attention because one she's an outsider prone to bullying and two she reminds him of her late sister.
Amen... Didn't even think that there is romantic going on especially with how ML treats her. He's literally high most of the time. It's weird that these commenters are implying pedophelia when there is literally nothing pedophilic going on. It only established that they have a 5 year gap and that's it. Even when she was younger she thought of him as her caregiver. They're really projecting
Spoken like someone who likes to speak on shit that they actually don't understand while you're here claiming that we're upset over nothing. You being unable to grasp what grooming and pedophilia means is already concerning enough. I do have a degree and that doesn't mean I can't be a mean person. Literally people answered saying it's not pedophilic in nature nor grooming. Actually go to school, you illiterate.

Is this romance between a child and an adult??
The fact i’m getting dislikes on this is so funny. If me being concerned about pedofelia upsets you, you’re just telling on yourself.