Seeing each other, means that you are involved with someone. Youre not necessarily exclusive, but youre interested in the possibility. Think of it as seeing about someone. If youre seeing someone you can still be dating others.

What does we see each other mean?

to see each other to get together; to meet; to see each other; to meet each other. get together verb (gets together, got together, getting together)

Are we talking or dating?

Talking means they are “exploring their options”. Dating means they are exclusive”. When he says we talk, it really means I am exploring my options, youre one of them, and I talk to you sometimes. On the other hand; for a woman, dating means I chose him and this is serious.