(as) (a)like as (two) peas in a pod simile
The phrase can be phrased to "like two peas in a pod" or "two peas in a pod".
If you say two things or more look like two peas in a pod, you mean they look similar to each other.
I was astonished to see a man who looks like my brother. At close look, they are as alike as two peas in a pod.
I hit it off with Tom. Two peas in a pod, we both love science and travelling.
Just like two peas in a pod, I would come to this training camp to sharpen my skill almost every day.
Somebody who is similar to his/her father/mother
Used when two or more people are very similar in characteristics or behaviors
People who are similar to each other tend to attract one another.
To be intensively influenced by something or someone and tend to do the same thing in a certain situation; to follow somebody’s directions
This metaphor is based on the idea that two peas from the same pod are almost indistinguishable. The expression, which is also known as 'like two peas,' is very ancient, with variations dating back to the 16th century.