He loves physics and studies it in the library almost every day.

He is a world-famous physicist.

I am majoring in physical chemistry at university.

He is majoring in psychology.

Gaku is my best friend.

He understands the importance of learning.

He has a deep interest in archaeology.

He likes to take a walk in the park at dusk.

I am majoring in biophysics at university.

I am majoring in physical chemistry at university.