你提议周末爬山，对方微信回了俩字：“行吧。”TA 的真实态度是？
You suggest a weekend hike. The reply is “行吧” (fine I guess). Their real attitude?
全球翻车率（内测预估）
✓勉强同意，不太情愿
miǎn qiǎng tóng yì，bú tài qíng yuàn · grudgingly agreeing, not keen
B没看懂你的提议
méi kàn dǒng nǐ de tí yì · they didn't understand your suggestion
C坚决拒绝
jiān jué jù jué · a flat refusal
D非常期待
fēi cháng qī dài · really looking forward to it
“行”是同意，“行吧”是“我同意，但我保留意见，且我有点烦”。一个吧字，态度全变。
The particle 吧 softens 行 (“OK”) into reluctant acceptance — “fine, whatever”. Enthusiasm would be 好啊! or 走起!