（After the man proposed to the young lady and she refused）
How do you think they will behave towards each other and say to each other when they meet again? (This sentence is taken from my textbook.)
How did he say to get to the lake? (This sentence is taken from the Corpus of Contemporary American English.)
Is the usage of 'How will they/do you say to sb？' correct?
Could I ask native English speakers to help me please? Thank you in advance.
There are missing words, it should be like this:
"....towards each other and what will they say to each other..."