Their entire dynamic is built on interactions like this though. Shoe being exciting about things with Preg, and Preg brushing it off. It's sad and laughable at the same time.
The whole "uwu our relationship is so complex you vanilla normies will never understand" is an obvious front to hide all of the cracks in their VERY PUBLIC relationship... You'd think the engagement would be a means of smoothing everything over, get Preg off his ass to start a real life with Shoe, make him stop hitting on camgirls, buuuuut no. At this point, there's no question about whether party actually cares enough about the other: they don't. They both will realize they made a mistake when Preg does some very obvious cheating - beyond the camgirl shit - or when they're both too old to do anything about it.