Ren decides to follow Minato. No reason not too.

He makes a nervous laugh at that. "Do I look angry all the time or something?"

Maybe he should try to fix that somehow. "But no, while I was possessed by my shadow, my scene partner took my glasses and he still has them. Not only did he get along with my shadow but even derailed things from how it's supposed to happen. I just hope that it doesn't cause bad things to happen in the long term. I'm lucky I have this pair and another one."