Hello. Just wanted to ask if anybody knows the manga wherein the seme is some kind of playboy and he asks love advice from his ex-girlfriend and apparently he left an umbrella of some sort then the ex-girlfriend brought it to his apartment to return it then the uke saw them then he broke up with the seme.
Thank you in advance. :)

It’s a manga wherein the girl was a talent manager/scout. Then she found a high school guy on christmas eve and he was crying because his idol was getting married. A few years later he told her to take responsibility for him staying as a virgin.
That’s all I’ve read. Then accidentally closed the tab. I was in incognito so I can’t find it anymore.
Thank you in advance.