I haven't watched this guy's channel, but I've noticed 2 tricks Youtubers use:
Trick #1: Portray a fantastic relationship on social media for the whole world to see and envy. Meanwhile, you have no idea what the relationship is really like behind the scenes.
Trick #2: Tug at people's heartstrings by airing your dirty laundry, talking about your breakup on social media for the whole world to see. To gain empathy from your followers and get more subs.
Who cares about a Youtuber's relationship life? I don't care.
I only care about content that benefits my life.
This is like watching a soap opera.