她不疯不傻只是未放下他不聋不瞎只是没感动
[tā bù fēng bù shă zhĭ shì wèi fàng xià tā bù lóng bù xiā zhĭ shì méi găn dòng]
This phrase describes someone who is mentally sound but emotionally attached ('she is not crazy or stupid but just hasn't let go') and another who can see and hear everything clearly yet remains unmoved ('he is not deaf or blind but just not touched by emotions').