I know y'all are annoyed at the first top, but come on, try to understand him given jintae's history and the fact that he showered pheromones on his friend, I would be mad too if I was him (plus he wasn't given the context that they're together) Σ(  ̄□ ̄||)
he's literally in his house when the owner is not home, that at least tells that he's a trusted person, and the first top has informed Dawun about pheromones, put two and two together and you can at least assume they cleared that up or else he woundn't be at his house in the first place...so he is just dumb and aggressive
The panels literally show he though that he's some sort of a stalker, when he told dawun that some sort of 'stalker' showered him pheromones, dawun didn't clear that up either so ofc he's still hanging on that the pervert is him and prolly could be stalking him and at dawun's house placing pheromones everywhere at his home which could be a reason why there's pheromones that's attached to dawun yk
I don't get how the top was toxic at all, he's just a worrywart and protective, if he didn't cover juhyeon w/ his pheromones, juhyeon would give up judo and will forever hate being an omega because his field is alpha dominated, where he may be dominated and affected most of the time ╥﹏╥