Are The Flash and Arrow back on speaking terms here?

Joe West looks awfully handsome in this photo from "Flash vs. Arrow."

Felicity strolls in front of The Flash Team control desk.

Someone is grabbing the attention of Caitlin, Harrison and their guest, Felicity.

Harrison Wells seems interested in what's going on.

Is Caitlin shining because she finally has another girl in STAR Labs again?

Felicity chats with Harrison during her time in The Flash command center at STAR Labs.

Barry and Oliver will find their alliance tested during "Flash vs. Arrow."

We're wondering why is Oliver aiming his arrow at Barry.

Barry easily catches the arrow shot from Oliver's bow.

Were they clowning around? How did the fastest man alive get shot in the back by Oliver?

This conversation must be intense as they're in each other's personal space.

Oliver is in town with his team tracking down a villain who uses a boomerang.

Felicity is in a heated discussion with Diggle. Over what?

Sure, Felicity is holding the boomerang, but not until after she's eaten a hearty meal from Big Belly Burger!

Joe and a pal are up against other SWAT members? What's going on?

Barry spends so much time on the ground. Joe's decided to join him.

Who is The Flash facing down? You know who it is.

Oliver is holding his hood on. I'm betting he's been flashed!