Are we basically dating & are we a cute couple?

Well, you are a great couple - i can tell by your really nice photos! If you love him, or feel for him, you should let him know. He might feel the same for you - who knows? I'm sure it'll all go well. You don't want to lead him on so much that he thinks you don't like him. If it has been a year like that, maybe you should get a relationship started? Good luck!