The mock exams are coming up and Shun is worried about his future.  Some of his friends are easy going about the test while others are serious about it.  He feels stuck in the middle without a clear direction.
Shun-chan, why did you 
join the Tea Club?
Shun-chan, ¿por qué te 
uniste al club de té?
Por que você entrou no 
Clube de Chá, Shun?