What to do about a precognitive dream?

I had a dream 2 nights ago where I woke-up sobbing for an hour it or so. I wont’ go into all the details but I dreamt that my families ex was talking about him, that he chucked himself. I got really upset & stormed from the table & hurried to the bottom of the garden. I heard someone walking fast after me & it was him. He couldn’t speak but he was mouthing he was sorry for things.

I haven’t seen him for about 7 years now & we’ve broken all methods of communication. Now I’m wondering if I’m supposed to do anything about this information. Was it just to let me know that he was sorry & that he’s going to die soon? Am I supposed to some how get in touch with him to tell him to look after himself. Is he crying out to me in desperation & he can’t turn any where else & this is his last straw to get in touch with me?

I know that this is a psychic connection as I’ve had many & I’ve had others where I get a message of someone I know is going to die soon. But never like this where I had a choice on what to do with it. Actually there was one other time but I was too young & it scared the hell out of me. When it happened I got really upset because I didn’t do anything about it.