Under The Riptide

Piper's got something on her mind that she wants to tell Nora but between them running errands for Preston and trying to find The Institute, she hasn't found the time. And with Natalie's birthday coming up, she ultimately decides it can wait a little longer.
But on their way home to Diamond City, an impromptu gunfight with the Raiders on the USS Riptide breaks out and Piper takes a disastrous fall off the bridge into the murky water below.