It's been a year and a half since we split with little communication. His friend recently told me he has been asking about or talking about me. He feels like he can't reach out because he thinks he messed up really bad. His friend thinks I should reach out. Though it's been months since I've tried, he never responded in the past. I feel he should make an effort if he's truly interested. I do miss him and love him. But i can't chase him, it's his turn. Thoughts or advice?