While Chris Evans might be willing to don the Captain America costume and save the world from evil cyborgs and murderous maniacs in Marvel's cinematic universe, he's a little less bold when it comes to talking about his love life.
It's recently been rumored that the 33-year-old Avengers star is dating 26-year-old Mirror Mirror actress Lily Collins, but the two haven't addressed the speculation publicly.
VIDEO: Avengers: Age of Ultron Stars Chris Evans and Chris Hemsworth Take the 'Chris vs. Chris' Quiz!
Speaking with ET's Nancy O'Dell on the red carpet at the premiere of Avengers: Age of Ultron on Monday, the normally talkative Evans got a little shy and evasive when the subject of romance came up.
"The rumor is that Captain America's off the market. Is that true?" O'Dell asked the adorably awkward Evans.
"Oh, come on. We're not… we're not, uh, listen, listen, listen, listen," Evans stuttered as he strangely pet the ET microphone and smiled. "We… we're not gonna give the answers to those questions."
PHOTOS: Before They Were Avengers -- Your Favorite Marvel Heroes' Early Acting Jobs
Evans continued on for quite a while, trying to avoid the inquiries in the most adorable way possible -- but his inability to even comment one way or the other leaves us only more curious.
Check out the entire interview to see if you think Captain America's refusal to speak about his possible relationship could mean the rumors are true -- or does he really just not want to open up about his personal life.