Slowly but surely she started to fall in love with him.

虽然缓慢，但她确实开始爱上他了。

《柯林斯英汉双解大词典》

How could she have been so foolish as to fall in love with him?

她怎么这么傻，竟爱上了他？

《牛津词典》

Did you fall in love with him?

你是不是爱上他了？

youdao

And let me tell you what made me fall in love with him all those years ago -- it was his character.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event

The plot stitches them loosely together, as Catcher, the unreconstructed Lothario, tries to force Barbara, the scourge of soft hearts, to fall in love with him.

NEWYORKER: Down with Love

Mr. Alterman says it was the music of Mr. Person that first made him fall in love with jazz.

WSJ: Joe Alterman Strikes a Chord | By Nat Hentoff