不漂亮不温柔仅一心不帅气不花心仅一意
[bù piāo liàng bù wēn róu jĭn yī xīn bù shuài qì bù huā xīn jĭn yī yì]
This reflects modesty in appearance, stating that the person may not be classically attractive nor outwardly gentle, yet holds sincere and unwavering intentions towards their relationships despite lacking conventional charms.