Identify the phrases and lines that indicate distance between father and son.

Explanation

Phrases/lines that indicate distance between the father and the son are:
1.‘I do not understand this child’
2.‘I know / Nothing of him’
3.‘We speak like strangers’
4.‘there’s no sign/ Of understanding in the air’
5.‘Silence surrounds us.’
6.He speaks: I cannot understand
7.We each put out an empty hand.