There's a brief article on Terminator : The Sarah Connor Chronicles in Rolling Stone Issue 1046 published in February 21, 2008; Summer Glau and Thomas Dekker had made the top ten section of the magazine for the sexual tension between John and Cameron.
Here are the HQ scans of the snippet and the cover with Britney Spears :
Click on images for larger size
Here's an interview of Thomas Dekker, Summer Glau and Brian Austin Green where the reporter shows Thomas and Summer the article on Rolling Stone; Summer's reaction when Thomas reveals he'd love to see John having a romantic affair with Cameron is priceless .
Here are a few screencaps from the video, showing a lovingly surprised Summer :