Alex Meraz had a new interview with EOnline where he talked a little bit about Kristen.
On co-stars helping him deal with inevitable stardom:
“They were just extremely supportive. Especially like Kristen Stewart. She gave me a lot of advice. She said things would still be fine, I would still have my normal existence”
On hanging out with Rob, Kristen and Taylor and how they deal with the craziness:
“Rob’s cool. He’s just mellow, he breathes a lot, plays music. Kristen is just a hardcore girl. She is so awesome. Taylor, he’s still a kids, he’s like 17. He brings a football on set, he is like a chimp”
On whether Rob and Kristen are together:
“I haven’t the slightest clue what they are doing. I just work with them”
Source: E Online