The whole world is about to change one quiet evening with the arrival of parasytes who devour human brains. One of their eggs lands at the home of Izumi Shinichi, a high school student. The hatched parasyte attacks Shinichi, but it faces unexpected resistance and fails to infiltrate his brain.
You've been acting strange all day.
كنتَ تتصرَّفُ بغرابةٍ طوالَ النّهار
Du führst dich schon den
ganzen Tag so merkwürdig auf.
Llevas raro todo el día.
Llevas raro todo el día.
Je te trouve bizarre, aujourd’hui.
Você passou o dia 
inteiro meio estranho.