Inspiration or infringement? Social media 'viral' trends: a case study on TikTok

Short-form videos have recently gained popularity thanks to social media platforms like TikTok. Some of the videos created by users go 'viral' and are 'reproduced' by others as they become trends on this platform. This article examines whether viral social media trends can warrant copyright protection and whether, by recreating such trends without permission, a potential infringement takes place. The idea-expression dichotomy will form the basis of the analysis so that the question is whether the infringer merely borrows an unprotected idea or rather copies a protectable expression. Additionally, as hinted in the pending referral in Mio (C-580/23), the Court of Justice of the European Union (CJEU) is yet to determine how the assessment of similarity, when examining an alleged infringement, must be conducted-is this one of recognizability or rather overall impression? Exceptions and limitations-most pertinently, pastiche-also form part of the discussion as questions are raised on the application of this undefined concept, pending the judgment in Pelham II (C-590/23). A balancing approach shall be taken between the interests of the different stakeholders at hand, including having regard to freedom of expression and protection of IP.