yǒurén méi hējiǔ, yǒurén tíqián zǒu, yǒurén dāndú diǎn guì de dōngxi, dōu kěyǐ shāowēi tiáozhěng

有人没喝酒、有人提前走、有人单独点贵的东西，都可以稍微调整。

If someone didn't drink, left early, or ordered expensive items separately, adjustments can be made.