He listens to you
The best way to know if Mr. Next is interested in (and worthyof) being a candidate for Mr. Right? He listens to you. You'll know he's listening when he shows genuine concern, consistently remembers things you've told him (your birthday, favorite food, best friend's name, etc.), and offers emotional support in honest and thoughtful ways.
認真傾聽
要想知道你的下一任是不是有興趣(或者值得)成為你對的人,最好的辦法就是看他是不是會聽你說話。他如果真真的表現出關心,你說的所有事他都一直記得(像你的生日,你最喜歡的事物,你最好的朋友的名字等),并且能真誠而周到的給與情感上的支持,那就表示他確實在傾聽。