I have a delulu theory. The dude from the flashback has similar eye and eyebrow shape as the ml. We haven't seen what the brother look like yet, but the ml and the dude from the flashback share similar features. Wouldn't it be crazy if the dude from the flashback and the ml's brother are the same person and they meet again later on and there is a jealousy arc for the ml?!
I have a delulu theory. The dude from the flashback has similar eye and eyebrow shape as the ml. We haven't seen what the brother look like yet, but the ml and the dude from the flashback share similar features. Wouldn't it be crazy if the dude from the flashback and the ml's brother are the same person and they meet again later on and there is a jealousy arc for the ml?!