I was watching the Euratcha! stages and noticed that at the beginning, seoyeon makes a different funny face at yeham in the same part each time lol! 0:27 - https://youtu.be/8i22gJb8tFM?si=A5dPY7Y13rzv6KpX (raises eyebrows, even making yuna laugh!) 0:27 - https://youtu.be/i7K2ueKHGGc?si=oG1XMh1BV4VB_J8x (Yeham pouts her lips) 0:32 - https://youtu.be/YisdCNn8iVs?si=3vNjg8BWoyuoZRw4 (Seoyeon pouts her lips) 7:12 - https://youtu.be/746digRqnFg?si=q7Gv9JfdfIZwczkb (hard to see here, but yeham giggles)