He doesn't feel an obligation to call you and say anything since, well, it was a first date.

既然只是第一次约会，他并没有义务打电话报告事情进展。

youdao

He doesn't feel an obligation to call you and say anything since, well, it was a first date.

既然只是第一次约会，他并没有义务打电话报告事情进展。

youdao