The author and artist got explaining to do

I think he is older than her. I think he may be eighteen or nineteen years old and she is twelve so yeah 7 or 8 year age gap.

I dont think he is that much older.

Edit** apparently in the webnovel he is 3 years older so he's 15. That's much better than having a 18/19 year old flirting with a preteen girl

I really thought he was the same age as her oldest brother.

Thank you. I was gunna go back and read the whole webtoon to the part where he said he was 8 when she was 5. Now I don't have to. Lol