I'm very sorry about the loss of your brother. This guy who pretended to want to comfort you is a narcissistic creep. So he might want to pursue you at some future date? Gee, doesn't that give a young woman something to live for! He thinks quite a lot of himself . . . based on what? He's no great catch, believe me.

It's good that you are not reaching out to him. Try to ignore his texts and Facebook messages. Adjust your FB settings so he cannot see what you post. It would be good if you stopped following him. Don't take the bait, if he tries to find out if you still miss him. His ego might want to feed on that.

You gave your heart, sincerely. He was just taking you for a test drive. He's not worth what you have to offer. It's good that you have the support of others who see through him. Mixed signals don't deserve your attention.

Tend to your heart and the grief you are experiencing. Time does lessen the pain. Lean on friends who care about you. Life has much more in store for you. Good things will happen. You'll be available for them by disconnecting from this guy.