User blog comment:Ultimate Heatblast/Wonder Girl and Superboy/@comment-1038387-20120729180316

Nope.

Superboy's had a couple of girlfriends in the comics, and even more girls who wanted to be his girlfriend. Here, he's got one more in each category, Miss M and Artemis.

Our Cassie is not the same as the Teen Titans Volume 3 Cassie from the comics, the more mature version Superboy fell in love with. She seems to be closer to her first appearances in Wonder Woman Volume 2 105 to about 130, written by John Byrne.