I'm in love with you.

He was nodding appropriately while listening to the story.

She is reading a book about love.

He is depressed about his first love.

He publicly acknowledged that he is homosexual.

He is clearly showing prejudicial treatment towards his younger brother.

He clearly shows a prejudicial treatment for chocolate.

I came up with a new idea.

He has a heart of benevolence.

He did not hide his adoration for his teacher.