After his arrest and expulsion from school, Matsu’s homeroom teacher takes him to town for job-hunting interviews.  But on the way, Matsu learns his crush Reiko-sensei resigned from her teaching post and moved back to Tokyo.  After every interview fails, Matsu has an altercation with a professional sumo-wrestler ...
Don't be so stiff all the time. 
Give yourself a break now and then.
Sei doch nicht so ernst. 
 Erlaub dir ab und zu 'ne Pause.
No seas tan recto. 
Date un respiro alguna vez.
No seas tan estirado. 
Relájate un poco de vez en cuando.
Não seja tão careta. Aprenda a se divertir.