A new trend is taking over TikTok, with thousands of users participating in the "Bird Theory" challenge. The trend involves telling a partner that you saw a bird and recording their reaction.
The goal of this trend is not actually about birds, but rather about testing relationships using a method known as the "Bid Test" to gauge a partner's engagement.
The "Bird Theory" videos have nothing to do with bird videos or aren't even about birds at all.
The trend is going viral, with countless videos filling up feeds and couples flocking to TikTok to participate.
Author's summary: TikTok's "Bird Theory" trend tests relationships.