Hmm... I heard they broke up during the STEP you/is this LOVE? single. Hence the is this LOVE? lyrics. but it's just a rumor. I also heard that she's with a male model now, but once again, still rumors. I'm still not certain, but since they were talking about Ayu "cheating" on Nagase with "Tim" while Ayu was in NY, then maybe they still are together?
some old pics of Nagase:
