no from what i understand, seme did not hook up with any other girls since he's met the hyung (except a kiss with a girl that one time). i think the friend just pointed out again that there was nothing wrong with what the hyung did since they still weren't technically dating and the seme was hooking up with girls 'before they're dating' too (same with the hyung but for his case, stopped doing it after meeting him). it's more of an emphasis on the time before they had started dating so yeah, seme stopped seeing other people altogether.
wait, so seme stopped after meeting him but the uke continued until they started dating?
yes, because they're really not exclusive at that time
i think they give different meaning to "dating" and "seeing each other". they started seeing each other shortly after they met and they started having sex and the top wasn't meeting anyone else but the bottom was sleeping with other people because they weren't exclusive at the time. then they started dating not too many chapters ago but the top found out the bottom was seeing other people and he broke up with him. the bottom didn't meet anyone else while they were dating basically bcs they were dating for such a short time lol
i don't understand, so did he hook up with girls while meeting the hyung or did he stop?? bcs the story shows he didn't ans he says he didn't but then the friend said he was still hooling up with other girls and he didn't deny it...? i thought the whole point of why he is upset is that the hyung kept seeing other guys while they met up until they started dating and the blonde stopped seeing other people altogether???