I don't like how his girl-friends just dumped and left him when he is drunk. Some people could have took advantaged of that. They could atleast called for help to take him home or something. This situation is definitely a problem for girls, but I'm sure guys is no exception.
They went to the bathroom they didn't abandon him
Im gonna wait a while to re-read this because chaps from 10 is blurry, so I hope other translators picks this up and re-upload chapters with better quality.