交際 こうさい下手 へたではありませんでした
kōsaie tadewārimasendeshita

Noun
Desu Copula
na-Adjective

The polite, past negative form of 交際下手

1. Was not unskilled at socializing.; Wasn't bad at interacting with people.

Past/Perfective
Negative
Polite
Formal Register