I like this topic... For me it is the following:
1. The lower right side of the lip is ALWAYS injured even if he was beaten on the stomach
2. Random girl meets random guy... tuns out their destiny is completely linked
3. The way he holds her when she falls as if they are dancing (this one really makes me angry)
4. The way the guy takes care of every tiny little stupid thing she cares about. NOT REALISTIC
5. You are lovers, seriously, even if you work for him, just call him by his name, almost at the alter
and still calls him "director, president, boss,.... etc)
I am sure there are more but these are what comes to mind