That's for the update but what's happening at ch4, I don't understand..

Thanks**

Yeah. This ch was very difficult to understand.

To help you understand the seme is taking the uke with him to a party and then a guy came up to them talking bad about them the seme was angry but the uke helped him to calm down

Lol but I’m not sure what he meant on the last panel

Ohhh okay, I thought It his heat or something, I see.. thanks

Agree. Though I love this manga if you need help reach out ヾ(☆▽☆) I was co fused by the end of chapter 4

I didn’t understand the chapter either but this was what I got is:
Seme brings uke to party for appearance - show uke to his family/world - so people know they together.
The asshole guy (probs jealous of seme wealth and power) asked if uke was bought with money (implying he’s a boytoy).

Seme got angry because asshole guy basically degraded his man so he released pheromones
Uke sensed it, tried to calm down seme before things escalates