Kitchen
Homura: You are also aware of what happens if a Magical Girl's Soul Gem becomes too full of Grief?
Sayaka's Bedroom
(Right, 1600's.)
Sayaka: I don't get reliable signal here, so I can't really use it to call someone or send texts and stuff - mostly right now I'm just using it as my camera.
(How much of that did they get?)
The damned queen and the relentless knight.Kitchen
I don't, unfortunately.
Homura: ...except you're forbidden from exploding. Rather...Tomoe-san surmised it was more like the difference between coal and diamond.
Sayaka's Room
Sayaka: Uhm...how about I demonstrate the camera part? (swtiches to camera mode - the two can now see the slightly pixelated shot of themselves on screen)
The damned queen and the relentless knight.Sayaka's Room
Sayaka: (has to stifle laughter as well) Erm, well, yeah - that's the camera, basically. (goes into album mode - Shiren and Koppa will catch a brief glimpse of a bunch of pictures, with the one she just took at the very end, before she selects it) And you can recall it to see again - see?
Kitchen
Homura: ...that was to have been my fate if I had returned to Mitakihara.
The damned queen and the relentless knight.Sayaka's Room
Sayaka: Yeah, it is. They used to be two different things, from what my dad told me. (absent mindedly starts flipping through her other pictures stored on the phone - pictures of her with some other girls in various locations around Mitakihara)
Kitchen
Homura: ...that was your decision.
The damned queen and the relentless knight.

You're a magical girl, who's made a contract with Kyubey. And along the way, you gained me as your Servant.
...Good evening.
(closing her door now)