FLUX version of cheek heart LoRA trained using Seaart (Seaart Infinity is very cheap in comparison)

The training uses deepbooru tagging (danbooru tagging) as a default. v2.0 using BLIP tagging and a larger dataset so it should be far more consistent.

...

Makes the cheek heart pose, sometimes it is referred to as the Luda Cheek Heart Sign or other such names after the Kpop star that made it popular.
(Luda is a member of WJSN also known as Cosmic Girls, a South Korean girl group formed by Starship Entertainment and Yuehua Entertainment. Luda is South Korean.)

...

See also https://koreajoongangdaily.joins.com/news/2024-05-04/why/WHY-Where-did-the-Kheart-pose-come-from-and-why-do-celebs-do-it/2038386