Hannah Martin Caty Coleafterparty1034 Min 2021 -

Now, "Afterparty" could refer to a specific event they were both involved in, perhaps a virtual or live after-party related to one of their events or collaborations. The number 1034 might be an identifier for a specific episode or event number. Since they are both YouTubers, it could be an episode of a web series or a livestream.