我是玫瑰我有刺
[wŏ shì méi guī wŏ yŏu cì]
This nickname portrays a person who sees themselves as a rose, symbolizing beauty and attractiveness. However, they also acknowledge that they may have a tough side, as signified by 'having thorns,' showing they aren't easily taken advantage of and may resist or be unwilling to easily open up to others.