Personally I wouldn't listen to the advice of a guy who made an entire thread about how great it was to kiss to a regretful drunk girl at an internet friends meeting
but thats just me
tl;dr
If the guy can no longer attract females, the girl could lose interest in the slob, if there wasn't a strong connection in the first place.
also in the future please make all posts in this thread: Single.. Who has never had a Girlfriend/boyfriend?. It's where you belong.