情话烫舌凉水刺喉
[qíng huà tàng shé liáng shuĭ cì hóu]
Qing Hua Tang She Liang Shui Ci Hou literally translates to 'love words scorch the tongue and cool water pricks the throat.' It expresses the bittersweet feeling of confessing love, where emotions feel both intense and uncomfortable.