This happened like 2 weeks ago, but I'd thought I'd bring it up. I am playing Stardew v1.6.8 + Stardew Expanded v1.14.45 + Ridgeside Village 2.5.13 and I had spoken to a kid from Ridgeside Village named Keahi enough times that I had gotten to 2 hearts with him. So the next game day, when I take the Cable Car to Ridgeside, Keahi greets me and tells me how much he appreciates hard-working farmers, ending the conversation with a friendly pat on the back.
However, for the rest of the day, all the villagers from both Ridgeside and Pelican Town commented on how much I stink with some of them telling me that I need a bath pronto! After speaking to 3 people from Ridgeside, I had caught on that Keahi had had something to do with it. I could have gotten angry at him, but I had decided to burn the rest of the day talking to as many people as I could to get their reactions to my "new smell". I had never laughed so hard at a video game!
The only people that I didn't get a chance to talk to after Keahi's 2-heart event were Abigail and the Wizard. Also, "oddly enough", the friendly new residents in Pelican Town like Sophia, Olivia, Victor, and Claire from Stardew Expanded didn't seem to mind my "new smell"
The next game day, even though my Farmer doesn't remember ever taking a bath, the "new smell" had magically vanished!
Ever since that day, I have always made it a priority to give Keahi a Loved Gift every day I could so that I could see more of this kid's heart events!