in all innocence

idiomPart ofinnocence

in all innocence — idiom

1. Doing or saying something without realizing it might upset or offend someone.

1.idiom
Definition

Doing or saying something without realizing it might upset or offend someone.

Example

Maya mentioned the broken vase in all innocence, not knowing it was valuable.

Did you really think he was lying, or did he speak in all innocence?