Rock around phrasal verb informal
To swing, tilt, or shake from side to side.
The ferry kept rocking around, which made him feel sick.
We had to hold our cups as our boat rocked around.
Stop rocking around and sit still!
1. To keep moving, swinging, bending, tilting, etc., slowly in one direction and then back in the opposite direction.
2. To oscillate between two opposed viewpoints, opinions, inclinations, etc.
Used to describe someone dancing, swaying, or singing excitedly to some music, especially rock.
The verb "rock" should be conjugated according to its tense.
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.