Everybody loves Barry Allen on The Flash. What's not to love? He's nice, smart, handsome and he saves Central City, like, every night.

Well, maybe not everybody: Wally West is NOT a fan of our hero. For one thing, he doesn't know that Barry does the whole "save the world" thing. For another, from Wally's point of view, Barry kind of stole his place in the West family.

Keiynan Lonsdale, who plays the newest addition to the show (and the West family), tells E! News that he understands his character's adverse feelings towards Barry.

"He's not a fan of Barry and he doesn't trust Barry," the newcomer tells us. "He doesn't understand why he's received all this love and he's received this family that isn't even technically his, in Wally's eyes. Wally's also not aware of why everyone loves Barry, the fact that he's a hero and he's putting his life at risk every single day. Wally has no idea about that stuff."

Plus, Wally is coming to terms with his new family situation—his mother who raised him now dead, having to live in a new city with a sister and father he'd never even met.