system
A chat on subreddit /r/NoStupidQuestions
human
Yes. But there are good guys, and guys being good to just get with a girl. THere is a difference. the latter is not really good.
gpt
being nice to someone is a selfless act. wishing to do something for someone without expecting anything in return, except the good feeling of doing good and/or making someone else happy.

if one does it to get into the panties of a girl, it's definitely not being nice. it's pretending to be nice to be an asshole.