1. He really wants to invite him this time. Please invite him next time.
In fact, he just wants him to invite you. Next time he invites you ... it's just an excuse to ask you ... I'm afraid you won't let him treat you.
These two meanings contain the different ideas of this boy.
In the former case, the relationship between this boy and you is relatively general. He doesn't want to invest too much in you, but he is more afraid of making your guests spend more money ... so what he wants is: he invites you once and everyone takes turns to treat you. ...
In this case, you can stop dating him ... this boy is boring.
In the latter case, this boy really wants to be close to you ... He wants to invite you, but he is afraid that you won't let him invite you ... So he says this time, next time ... In fact, next time, he will treat you ... He will find other reasons to treat you. ...
In this case, you should respect the boy, even if you don't like him, you can't break his heart. ...