Via CNN, cameras caught Marco Rubio approaching Jeb Bush during a commercial break at the debate last night, only to get what looks like a brush off from the former Florida governor:

So, Jeb … what did Marco ask???

Rubio told ABC News this morning that “it wasn’t anything of meaning”:

When asked in an interview on “Good Morning America” about the possible snub, Rubio said, “It looked that way, but that’s not what happened. We were fine.”

As the lights dimmed during a commercial break at the Fox Business-Wall Street Journal Republican debate, Rubio approached the former governor as Bush appeared to shake his head at him. Rubio instead turned and spoke to front-runner Donald Trump.

Rubio said this morning that he doesn’t take anything personally while running for president.

“I know it makes for an interesting Vine video, but it really wasn’t anything of meaning,” he said, smiling.

It looked like something, though. What was it?