二人の間に愛情が芽生えた。の英語

Affection sprang up between them.

Tender feelings [Love] began to grow in the hearts of the two.

Love grew between Taro and Hanako.

They are bound to each other by reciprocal love.

There seems to have been some difference―some jar―between them.

They whispered to each other

Whispers passed between the two.

They are attached to each other.

They love each other

Each of them loves the other.

They love each other.

There seems to have been some jar between the two.

There seems to have been some jar between them.

The event cemented the friendship between the two.

They had a child between them

A child was born to them.

The couple had a child between them.

They are deeply in love with each other.

They have fallen in love with each other

They are lovers.

They fell （deeply） in love with each other.

They got married of their own choice.

They are desperately in love with each other

They love each other to distraction.

They are rivals in love.

They hated each other.

Their friendship has cooled

They have cooled towards each other

A coldness has come between the two friends.

A fence between makes love more keen.