One of the many emote gestures that you can unlock within Elden Ring is the Crossed-Leg gesture. It is quite a simple one to unlock that requires you to explore Stormhill Shack.
In the same area we can also collect the Starlight Shards, which help regenerate FP.
Here is how it can be done…
FINDING THE STARLIGHT SHARDS
In order to find the Starlight Shards you will need to travel to Stormhill Shack, which is to the west of Stormhill Evergaol.
From there run across the grass until you encounter a large damaged structure which resembles something like a cup of sorts. The Starlight Shards can be found here
Just behind this damaged structure there will be another structure that we can climb, the Crossed-Leg gesture can be found up here.