
i’m just going off of their personalities. the chef is shy, quite soft and non-confrontational. i’m not saying that those traits make a character an uke but that’s usually the case in most webtoons and manga. the idol is very outgoing, very pushy and shows interest in the chef which makes me think that he’s the seme. idk, i could be wrong but i’d be surprised if fhis wasn’t the case

Ive learned over the years reading BL there are certain personality dynamics that determine who is the seme or uke. And especially when you see the combination of certain personalities that automatically means this even more. Safest bet (ex. Prince / seme vs. Delinquent/bottom) is almost exclusively done so now when I see a delinquent and this is especially the case in yaoi I know they will be a bottom doesn’t even matter the height or size difference. BL relies on tropes to the point that they become cliches. Once you’ve noticed this BL becomes extremely formulaic and you can guess within reason like in the case of this story (Manipulative narcissist/ seme vs. emotional punching bag/uke) and 8:10 you’d be right.
You just know with his personality and if this was a yaoi, pink haired would have raped the chef by now.