To grow on somebody is to become liked more the longer they know it. It will grow on you.
When something begins to grow on you the change is in you rather than in the thing. Music and neighbours both grow on people in about the same way.
1phrasegrow onTo become liked more the longer you know it.
“The house took a year to grow on them and then they loved it.”
grow on is a phrase.
Practised in Phrasal Verbs