Seiji is my best friend, he is always a fair and just person.

Every weekend, I do volunteer work at a local shelter.

I want to travel to many countries.

It's important to believe in yourself.

She uploaded a selfie to Instagram.

She took a selfie and uploaded the photo to social media.

He likes talking about himself and often talks about his experiences and thoughts.

He set out on a journey of soul-searching.

Since that's his own concern, we better not interfere.

He should stop his selfish behavior.