苏词不安季辞不凉
[sū cí bù ān jì cí bù liáng]
'Su Ci Bu An Ji Ci Bu Liang' uses 'Ci' referring words or poems expressing emotions. It describes a state where one person's language brings uneasiness/restlessness yet another does not cool/soothe anyone down. Maybe it expresses feelings tangled up in communication between people, making both sides feel anxious but unable to resolve things.