The words are simple but the starters were quite safe to make the next
chat is not boring. Questions about what activities would make the chat you develop.
For example, when he answered about his activities at home playing with their pets,
the next you can ask about the things he liked about the pet.
If in the middle of a chat you run out of topics to talk about with him,
why do not you talk about the state or the people around you.
And if you are good at making jokes or comedy,
to discuss the situation around can be a funny conversation between you and him.