恋愛 れんあい活動 かつどうじゃありませんでした
ren'aika tsudōja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 恋愛活動

1. Was not dating.; Was not in a romantic pursuit.; Was not courting.

Past/Perfective
Negative
Polite
Terminal Form