I see an older man with his mouth partially opened looking at a younger person. He may be speaking to him. It feels like a pep talk, encouragement/comfort situation. But because we can't clearly see the young person's face it keeps the conversation more intimate/private.

I do have special people in my life and we have many heart to heart conversations.nIt's easy to do when they've won your trust.

I like that you've named this Heart to Heart. It fits. Meaningful photo.