Have you ever felt undoubtedly in love?  I mean the kind of love you never have to question, you just know. You see their flaws but you can look past them. Maybe they drink and do drugs or have a horrendous history and even though you don't like it or you want to change it, you can't help but love them anyway. No matter what you'll love them unconditionally even if they don't love you back, have you ever felt that?