Ah, of course. Still, whilst it is not my place to speculate on how people will spend their time, I would not imagine this party to go on all throughout the night.
[That is to say: Chloe will go home and she'll probably not scold you as thoroughly in the morning (probably), and the less scalding version will be easier to handle (probably). Even if you're not high by then.
...That is to say: no, Sebastian's first thought isn't "unsatiable need to be liked" is the problem here.]