YouTube Couples: How to stay in love was released on BBC iPlayer for BBC Newsbeat on 13 February.
The documentary focuses around how sharing your relationship on YouTube can have its ups and downs – from getting sponsorships and promotions, to turning a relationship into a business.
Ben interviews each couple on how they handle opening up about their relationships online.
He also talks to Lorenzo, who disappeared from his channel when his relationship ended, and how he found dealing with that.
Alongside that, Ben interviews Jack – his ex-partner – about how they dealt with being in a public relationship and a public breakup.
Discover which YouTubers have created brand new comedy podcasts for BBC Radio 1. Alternatively, find out more about YouTube’s new World Cup show presented by Jack Whitehall.