Well I've read this manga/webtoon and i couldn't remember it's name, what i can say is:
1- it is about 2 neighbours
2- The girl is mistaken for a pervert by the guy that lives next apartment because she was trying to put back his pants(that have flew to her side) back.
3- He is a celebrity.
4- [m]And someday she drinks and happens that she mistake her apartment with his. She wakes up in his bed and he freaks out.
Someone can help me? xD 😕 😕 😕 😕 😕

It's The Best Wolf in My Life 😃

Thank you very much!!!!