[Trying to find an old BL WEBTOON] after the pair’s fallout the bottom pretended to be a whore and had fake kissmarks using bottle caps

I tried looking for it in the manga update tags still no luck 🙁

Resorted to reddit because i barely remember anything about this BL i read and its bothering me– Essentially the bottom has light hair? Brunette or blonde and the top has black hair..there was concflict that had the bottom leave the top and when they reunited the bottom pretended to be a whore and he had bunch of fake kiss marks in his body tht he said he used bottle caps to do it..or something else, all i remember the kiss marks on his body was fake

Extra details: the top had i think eye brow peircings and before their reunion the top was depressed had long hair and a friend helped him cut it short before he reunited with bottom