go over to

US /ɡoʊ ˈoʊvər tə/
UK /ɡoʊ ˈoʊvər tə/
"go over to" picture
1.

to move from one place to another, especially to someone's house or a specific location

:
Let's go over to John's house after dinner.
Can you go over to the store and pick up some milk?
2.

to change allegiance or support from one side to another

:
Many voters decided to go over to the opposing party.
After the scandal, some supporters began to go over to their rivals.