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.
You seemed interested in it, 
so you can borrow it.
Parecías interesado, así que te la presto.
Aunque, es de Kaname.
Pelo visto você estava interessado,
 então pode pegar.