It isn't love, it's just a passing infatuation.

那不是爱情，只不过是一时的痴迷。

《牛津词典》

It's a love, isn't it?

真可爱啊，是不是？

《新英汉大辞典》

You may have a passion for her, but it isn't love.

你也许对她怀有强烈的感情，但这不是爱情。

youdao

It isn't the stranger you fall in love with.

你爱上的不是陌生人。

耶鲁公开课 - 心理学导论课程节选

But let me ask you: What is this election about if it isn't about our love of freedom?

CNN: Pataki: 'Bush says what he means, he means what he says'

"It was important to see that the way we can show love isn't the way we want it back, " Ms. Kennedy-Kline says.

WSJ: 10 Ways to Show Your Spouse Love

Jessa finds that being a newlywed with Chris O'Dowd isn't all it's cracked up to be, while Shoshanna struggles with combining love and sex.

CNN: 2013 TV: Past favorites, new shows make list of 10 to watch