grow on

US /ɡroʊ ɑːn/
UK /ɡroʊ ɑːn/
"grow on" picture
1.

だんだん好きになる, 慣れてくる

If something grows on you, you start to like it more and more.

:
I didn't like the song at first, but it's really starting to grow on me.
最初は好きじゃなかったけど、だんだん好きになってきた
The new house felt strange at first, but it's slowly growing on us.
新しい家は最初は変な感じがしたけど、ゆっくりと好きになってきた