Such a Guy is coming October 15, at 10am (UTC+08:00). The developers announced it today with a new trailer that you can see below. They have uploaded some new screenshots on the steam store page too. Steam sales begin tomorrow, so they probably opted to release just after that.
There is another cameo of the actresses from the original Love is All Around, Dong Qi and Wang Ziyun, at the end. They don’t look too pleased with the player-character!

Some new screenshots were added, see them below. One of them appears to show extras you can unlock for each character.


The game will have multilingual support at launch, with English, Japanese, and Korean subtitles available alongside Chinese. This was originally planned to come after release, but with steam review delays it seems the translation caught up with the initial release.
Edit: Trailer updated with English captions.