How it pains Dove to see Kira react to the tape this way. They both know what this tape contains, and he knows that Kira is smart enough to know that Dove himself knows.

"...I'm sorry, Kira. I do wish that it wasn't the case, but I've come to realize that you are the one this tape belongs to."

He tries his best to keep his eye contact, but it's certainly not easy. He doesn't enjoy a single bit of this.

"I apologize."

And with that, he lowers his head in regret.