[Where are you? should be Akechi's line, but Eren steals it the moment his finger hits 'accept call' on his phone.

The voice is -

Odd. Different. Enough to raise Akechi's hackles to a potential issue - there are plenty to go around this month. Vash's castle is gone is another indicator. There's a small chance that Eren is screwing around, as rare as that is and if he isn't-

Well, Akechi isn't putting on airs around him. He'll get the correct one back.]

If you're taking up playing pranks as a hobby, this is a poor one. I suggest you stop wasting both of our times and get over here.