Old pals' act British informal noun
Used to indicate that someone is using their power to favor or help their acquaintances
There'll be no old pals' act for John although he is my cousin.
She doesn't expect an old pal's act. She wants to prove her ability to everyone.
His job is an old pal's act from a friend of his father.
To give someone or something better treatment than others.
The similarity between the children and their parents
I looked at my father's eyes, then looked at my eyes. I thought the apple doesn't fall far from the tree.