The answer is loss of balance.
D since gentics would make you more prone to drink and or have to drink less. same with age.
It means, he doesn't know what he is doing.
He doesn't know what is right to show you, and what isn't.
Give it time to set in you like each other
Communication. When you communicate with someone you talk to each other. However if you are listening to someone's problems and helping them through something by sharing feelings this can also be caring, so it's up to interpretation.
