Cruz didn't make any vague gestures, and was entirely consistent with his view of the politics of so-called "same-sex marriage". He believes that, politically, the question belongs to the states, as the subject is never mentioned in the US Constitution. His personal disbelief in "same-sex marriage" is immaterial to his political views on it.
I'm glad he is showing he has the ability to be friendly with those that may oppose some of his beliefs, while maintaining consistency with those core values.
Have a great day, FRiend!