Masaki wants to deliver the chocolate she painstakingly made for Valentine's Day.
Just as she is about to approach Shun after school, a girl from another school stops Shun with her own chocolate and a confession.
After witnessing the event, Masaki tries to leave, but Chizuru notices and chases after her.
You'll always be a child as long 
as you don't understand women.
Siempre serás un niño si 
no entiendes a las mujeres.
Siempre serás un niño si 
no entiendes a las mujeres.
Se você não entender as mulheres,
 será sempre uma criança.