我从来不喝雪碧我怕透心凉
[wŏ cóng lái bù hē xuĕ bì wŏ pà tòu xīn liáng]
In Chinese context, Sprite can give you a cool and refreshing taste but sometimes is referred to something too cold that causes discomfort (translating idiomally). It could suggest the fear to accept new things or being unwilling to take risks because of fearing potential consequences. Alternatively, some users might just be expressing their dislike of cold beverages!