我是高冷从此不动心我是暖阳从此耀你心
[wŏ shì gāo lĕng cóng cĭ bù dòng xīn wŏ shì nuăn yáng cóng cĭ yào nĭ xīn]
Translated as 'I was aloof but am no longer emotionally untouched by you, I'm the sunshine and will always shine upon your heart.' This showcases transformation: from high-and-mighty or nonchalant to warm-hearted. Someone who has decided to show all sides of affection exclusively toward a special someone else.